71589168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 247603200

約数和(自身を除く): 176014032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 79, 84, 87, 93, 112, 116, 124, 126, 144, 158, 168, 174, 186, 203, 217, 232, 237, 248, 252, 261, 279, 316, 336, 348, 372, 406, 434, 464, 474, 496, 504, 522, 553, 558, 609, 632, 651, 696, 711, 744, 812, 868, 899, 948, 1008, 1044, 1106, 1116, 1218, 1264, 1302, 1392, 1422, 1488, 1624, 1659, 1736, 1798, 1827, 1896, 1953, 2088, 2212, 2232, 2291, 2436, 2449, 2604, 2697, 2844, 3248, 3318, 3472, 3596, 3654, 3792, 3906, 4176, 4424, 4464, 4582, 4872, 4898, 4977, 5208, 5394, 5688, 6293, 6636, 6873, 7192, 7308, 7347, 7812, 8091, 8848, 9164, 9744, 9796, 9954, 10416, 10788, 11376, 12586, 13272, 13746, 14384, 14616, 14694, 15624, 16037, 16182, 17143, 18328, 18879, 19592, 19908, 20619, 21576, 22041, 25172, 26544, 27492, 29232, 29388, 31248, 32074, 32364, 34286, 36656, 37758, 39184, 39816, 41238, 43152, 44082, 48111, 50344, 51429, 54984, 56637, 58776, 64148, 64728, 68572, 71021, 75516, 79632, 82476, 88164, 96222, 100688, 102858, 109968, 113274, 117552, 128296, 129456, 137144, 142042, 144333, 151032, 154287, 164952, 176328, 192444, 205716, 213063, 226548, 256592, 274288, 284084, 288666, 302064, 308574, 329904, 352656, 384888, 411432, 426126, 453096, 497147, 568168, 577332, 617148, 639189, 769776, 822864, 852252, 906192, 994294, 1136336, 1154664, 1234296, 1278378, 1491441, 1704504, 1988588, 2309328, 2468592, 2556756, 2982882, 3409008, 3977176, 4474323, 5113512, 5965764, 7954352, 8948646, 10227024, 11931528, 17897292, 23863056, 35794584, 71589168]

約数ペア:

[(1, 71589168), (2, 35794584), (3, 23863056), (4, 17897292), (6, 11931528), (7, 10227024), (8, 8948646), (9, 7954352), (12, 5965764), (14, 5113512), (16, 4474323), (18, 3977176), (21, 3409008), (24, 2982882), (28, 2556756), (29, 2468592), (31, 2309328), (36, 1988588), (42, 1704504), (48, 1491441), (56, 1278378), (58, 1234296), (62, 1154664), (63, 1136336), (72, 994294), (79, 906192), (84, 852252), (87, 822864), (93, 769776), (112, 639189), (116, 617148), (124, 577332), (126, 568168), (144, 497147), (158, 453096), (168, 426126), (174, 411432), (186, 384888), (203, 352656), (217, 329904), (232, 308574), (237, 302064), (248, 288666), (252, 284084), (261, 274288), (279, 256592), (316, 226548), (336, 213063), (348, 205716), (372, 192444), (406, 176328), (434, 164952), (464, 154287), (474, 151032), (496, 144333), (504, 142042), (522, 137144), (553, 129456), (558, 128296), (609, 117552), (632, 113274), (651, 109968), (696, 102858), (711, 100688), (744, 96222), (812, 88164), (868, 82476), (899, 79632), (948, 75516), (1008, 71021), (1044, 68572), (1106, 64728), (1116, 64148), (1218, 58776), (1264, 56637), (1302, 54984), (1392, 51429), (1422, 50344), (1488, 48111), (1624, 44082), (1659, 43152), (1736, 41238), (1798, 39816), (1827, 39184), (1896, 37758), (1953, 36656), (2088, 34286), (2212, 32364), (2232, 32074), (2291, 31248), (2436, 29388), (2449, 29232), (2604, 27492), (2697, 26544), (2844, 25172), (3248, 22041), (3318, 21576), (3472, 20619), (3596, 19908), (3654, 19592), (3792, 18879), (3906, 18328), (4176, 17143), (4424, 16182), (4464, 16037), (4582, 15624), (4872, 14694), (4898, 14616), (4977, 14384), (5208, 13746), (5394, 13272), (5688, 12586), (6293, 11376), (6636, 10788), (6873, 10416), (7192, 9954), (7308, 9796), (7347, 9744), (7812, 9164), (8091, 8848)]