78298164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 260198400

約数和(自身を除く): 181900236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 79, 81, 84, 92, 108, 114, 126, 133, 138, 158, 161, 162, 171, 189, 207, 228, 237, 252, 266, 276, 316, 322, 324, 342, 378, 399, 414, 437, 474, 483, 513, 532, 553, 567, 621, 644, 684, 711, 756, 798, 828, 874, 948, 966, 1026, 1106, 1134, 1197, 1242, 1311, 1422, 1449, 1501, 1539, 1596, 1659, 1748, 1817, 1863, 1932, 2052, 2133, 2212, 2268, 2394, 2484, 2622, 2844, 2898, 3002, 3059, 3078, 3318, 3591, 3634, 3726, 3933, 4266, 4347, 4503, 4788, 4977, 5244, 5451, 5796, 6004, 6118, 6156, 6399, 6636, 7182, 7268, 7452, 7866, 8532, 8694, 9006, 9177, 9954, 10507, 10773, 10902, 11799, 12236, 12719, 12798, 13041, 13509, 14364, 14931, 15732, 16353, 17388, 18012, 18354, 19908, 21014, 21546, 21804, 23598, 25438, 25596, 26082, 27018, 27531, 29862, 31521, 32706, 34523, 35397, 36708, 38157, 40527, 42028, 43092, 44793, 47196, 49059, 50876, 52164, 54036, 55062, 59724, 63042, 65412, 69046, 70794, 76314, 81054, 82593, 89586, 94563, 98118, 103569, 110124, 114471, 121581, 126084, 138092, 141588, 147177, 152628, 162108, 165186, 179172, 189126, 196236, 207138, 228942, 241661, 243162, 247779, 283689, 294354, 310707, 330372, 343413, 378252, 414276, 457884, 483322, 486324, 495558, 567378, 588708, 621414, 686826, 724983, 851067, 932121, 966644, 991116, 1030239, 1134756, 1242828, 1373652, 1449966, 1702134, 1864242, 2060478, 2174949, 2796363, 2899932, 3404268, 3728484, 4120956, 4349898, 5592726, 6524847, 8699796, 11185452, 13049694, 19574541, 26099388, 39149082, 78298164]

約数ペア:

[(1, 78298164), (2, 39149082), (3, 26099388), (4, 19574541), (6, 13049694), (7, 11185452), (9, 8699796), (12, 6524847), (14, 5592726), (18, 4349898), (19, 4120956), (21, 3728484), (23, 3404268), (27, 2899932), (28, 2796363), (36, 2174949), (38, 2060478), (42, 1864242), (46, 1702134), (54, 1449966), (57, 1373652), (63, 1242828), (69, 1134756), (76, 1030239), (79, 991116), (81, 966644), (84, 932121), (92, 851067), (108, 724983), (114, 686826), (126, 621414), (133, 588708), (138, 567378), (158, 495558), (161, 486324), (162, 483322), (171, 457884), (189, 414276), (207, 378252), (228, 343413), (237, 330372), (252, 310707), (266, 294354), (276, 283689), (316, 247779), (322, 243162), (324, 241661), (342, 228942), (378, 207138), (399, 196236), (414, 189126), (437, 179172), (474, 165186), (483, 162108), (513, 152628), (532, 147177), (553, 141588), (567, 138092), (621, 126084), (644, 121581), (684, 114471), (711, 110124), (756, 103569), (798, 98118), (828, 94563), (874, 89586), (948, 82593), (966, 81054), (1026, 76314), (1106, 70794), (1134, 69046), (1197, 65412), (1242, 63042), (1311, 59724), (1422, 55062), (1449, 54036), (1501, 52164), (1539, 50876), (1596, 49059), (1659, 47196), (1748, 44793), (1817, 43092), (1863, 42028), (1932, 40527), (2052, 38157), (2133, 36708), (2212, 35397), (2268, 34523), (2394, 32706), (2484, 31521), (2622, 29862), (2844, 27531), (2898, 27018), (3002, 26082), (3059, 25596), (3078, 25438), (3318, 23598), (3591, 21804), (3634, 21546), (3726, 21014), (3933, 19908), (4266, 18354), (4347, 18012), (4503, 17388), (4788, 16353), (4977, 15732), (5244, 14931), (5451, 14364), (5796, 13509), (6004, 13041), (6118, 12798), (6156, 12719), (6399, 12236), (6636, 11799), (7182, 10902), (7268, 10773), (7452, 10507), (7866, 9954), (8532, 9177), (8694, 9006)]