79671816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 276480000

約数和(自身を除く): 196808184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 29, 36, 42, 46, 54, 56, 58, 63, 69, 72, 79, 84, 87, 92, 108, 116, 126, 138, 158, 161, 168, 174, 184, 189, 203, 207, 216, 232, 237, 252, 261, 276, 316, 322, 348, 378, 406, 414, 474, 483, 504, 522, 552, 553, 609, 621, 632, 644, 667, 696, 711, 756, 783, 812, 828, 948, 966, 1044, 1106, 1218, 1242, 1288, 1334, 1422, 1449, 1512, 1566, 1624, 1656, 1659, 1817, 1827, 1896, 1932, 2001, 2088, 2133, 2212, 2291, 2436, 2484, 2668, 2844, 2898, 3132, 3318, 3634, 3654, 3864, 4002, 4266, 4347, 4424, 4582, 4669, 4872, 4968, 4977, 5336, 5451, 5481, 5688, 5796, 6003, 6264, 6636, 6873, 7268, 7308, 8004, 8532, 8694, 9164, 9338, 9954, 10902, 10962, 11592, 12006, 12719, 13272, 13746, 14007, 14536, 14616, 14931, 16008, 16037, 16353, 17064, 17388, 18009, 18328, 18676, 19908, 20619, 21804, 21924, 24012, 25438, 27492, 28014, 29862, 32074, 32706, 34776, 36018, 37352, 38157, 39816, 41238, 42021, 43608, 43848, 48024, 48111, 49059, 50876, 52693, 54984, 56028, 59724, 61857, 64148, 65412, 72036, 76314, 82476, 84042, 96222, 98118, 101752, 105386, 112056, 114471, 119448, 123714, 126063, 128296, 130824, 144072, 144333, 152628, 158079, 164952, 168084, 192444, 196236, 210772, 228942, 247428, 252126, 288666, 305256, 316158, 336168, 343413, 368851, 384888, 392472, 421544, 432999, 457884, 474237, 494856, 504252, 577332, 632316, 686826, 737702, 865998, 915768, 948474, 1008504, 1106553, 1154664, 1264632, 1373652, 1422711, 1475404, 1731996, 1896948, 2213106, 2747304, 2845422, 2950808, 3319659, 3463992, 3793896, 4426212, 5690844, 6639318, 8852424, 9958977, 11381688, 13278636, 19917954, 26557272, 39835908, 79671816]

約数ペア:

[(1, 79671816), (2, 39835908), (3, 26557272), (4, 19917954), (6, 13278636), (7, 11381688), (8, 9958977), (9, 8852424), (12, 6639318), (14, 5690844), (18, 4426212), (21, 3793896), (23, 3463992), (24, 3319659), (27, 2950808), (28, 2845422), (29, 2747304), (36, 2213106), (42, 1896948), (46, 1731996), (54, 1475404), (56, 1422711), (58, 1373652), (63, 1264632), (69, 1154664), (72, 1106553), (79, 1008504), (84, 948474), (87, 915768), (92, 865998), (108, 737702), (116, 686826), (126, 632316), (138, 577332), (158, 504252), (161, 494856), (168, 474237), (174, 457884), (184, 432999), (189, 421544), (203, 392472), (207, 384888), (216, 368851), (232, 343413), (237, 336168), (252, 316158), (261, 305256), (276, 288666), (316, 252126), (322, 247428), (348, 228942), (378, 210772), (406, 196236), (414, 192444), (474, 168084), (483, 164952), (504, 158079), (522, 152628), (552, 144333), (553, 144072), (609, 130824), (621, 128296), (632, 126063), (644, 123714), (667, 119448), (696, 114471), (711, 112056), (756, 105386), (783, 101752), (812, 98118), (828, 96222), (948, 84042), (966, 82476), (1044, 76314), (1106, 72036), (1218, 65412), (1242, 64148), (1288, 61857), (1334, 59724), (1422, 56028), (1449, 54984), (1512, 52693), (1566, 50876), (1624, 49059), (1656, 48111), (1659, 48024), (1817, 43848), (1827, 43608), (1896, 42021), (1932, 41238), (2001, 39816), (2088, 38157), (2133, 37352), (2212, 36018), (2291, 34776), (2436, 32706), (2484, 32074), (2668, 29862), (2844, 28014), (2898, 27492), (3132, 25438), (3318, 24012), (3634, 21924), (3654, 21804), (3864, 20619), (4002, 19908), (4266, 18676), (4347, 18328), (4424, 18009), (4582, 17388), (4669, 17064), (4872, 16353), (4968, 16037), (4977, 16008), (5336, 14931), (5451, 14616), (5481, 14536), (5688, 14007), (5796, 13746), (6003, 13272), (6264, 12719), (6636, 12006), (6873, 11592), (7268, 10962), (7308, 10902), (8004, 9954), (8532, 9338), (8694, 9164)]