76909976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 106949224

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 37, 44, 46, 52, 74, 79, 88, 92, 104, 143, 148, 158, 184, 253, 286, 296, 299, 316, 407, 481, 506, 572, 598, 632, 814, 851, 869, 962, 1012, 1027, 1144, 1196, 1628, 1702, 1738, 1817, 1924, 2024, 2054, 2392, 2923, 3256, 3289, 3404, 3476, 3634, 3848, 4108, 5291, 5846, 6578, 6808, 6952, 7268, 8216, 9361, 10582, 11063, 11297, 11692, 13156, 14536, 18722, 19987, 21164, 22126, 22594, 23384, 23621, 26312, 32153, 37444, 37999, 39974, 42328, 44252, 45188, 47242, 64306, 67229, 74888, 75998, 79948, 88504, 90376, 94484, 121693, 128612, 134458, 151996, 159896, 188968, 243386, 257224, 259831, 268916, 303992, 417989, 486772, 519662, 537832, 739519, 835978, 873977, 973544, 1039324, 1479038, 1671956, 1747954, 2078648, 2958076, 3343912, 3495908, 5916152, 6991816, 9613747, 19227494, 38454988, 76909976]

約数ペア:

[(1, 76909976), (2, 38454988), (4, 19227494), (8, 9613747), (11, 6991816), (13, 5916152), (22, 3495908), (23, 3343912), (26, 2958076), (37, 2078648), (44, 1747954), (46, 1671956), (52, 1479038), (74, 1039324), (79, 973544), (88, 873977), (92, 835978), (104, 739519), (143, 537832), (148, 519662), (158, 486772), (184, 417989), (253, 303992), (286, 268916), (296, 259831), (299, 257224), (316, 243386), (407, 188968), (481, 159896), (506, 151996), (572, 134458), (598, 128612), (632, 121693), (814, 94484), (851, 90376), (869, 88504), (962, 79948), (1012, 75998), (1027, 74888), (1144, 67229), (1196, 64306), (1628, 47242), (1702, 45188), (1738, 44252), (1817, 42328), (1924, 39974), (2024, 37999), (2054, 37444), (2392, 32153), (2923, 26312), (3256, 23621), (3289, 23384), (3404, 22594), (3476, 22126), (3634, 21164), (3848, 19987), (4108, 18722), (5291, 14536), (5846, 13156), (6578, 11692), (6808, 11297), (6952, 11063), (7268, 10582), (8216, 9361)]