87711696

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 260447616

約数和(自身を除く): 172735920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 284, 368, 373, 414, 426, 552, 568, 639, 746, 828, 852, 1104, 1119, 1136, 1278, 1492, 1633, 1656, 1704, 2238, 2556, 2984, 3266, 3312, 3357, 3408, 4476, 4899, 5112, 5968, 6532, 6714, 8579, 8952, 9798, 10224, 13064, 13428, 14697, 17158, 17904, 19596, 25737, 26128, 26483, 26856, 29394, 34316, 39192, 51474, 52966, 53712, 58788, 68632, 77211, 78384, 79449, 102948, 105932, 117576, 137264, 154422, 158898, 205896, 211864, 235152, 238347, 308844, 317796, 411792, 423728, 476694, 609109, 617688, 635592, 953388, 1218218, 1235376, 1271184, 1827327, 1906776, 2436436, 3654654, 3813552, 4872872, 5481981, 7309308, 9745744, 10963962, 14618616, 21927924, 29237232, 43855848, 87711696]

約数ペア:

[(1, 87711696), (2, 43855848), (3, 29237232), (4, 21927924), (6, 14618616), (8, 10963962), (9, 9745744), (12, 7309308), (16, 5481981), (18, 4872872), (23, 3813552), (24, 3654654), (36, 2436436), (46, 1906776), (48, 1827327), (69, 1271184), (71, 1235376), (72, 1218218), (92, 953388), (138, 635592), (142, 617688), (144, 609109), (184, 476694), (207, 423728), (213, 411792), (276, 317796), (284, 308844), (368, 238347), (373, 235152), (414, 211864), (426, 205896), (552, 158898), (568, 154422), (639, 137264), (746, 117576), (828, 105932), (852, 102948), (1104, 79449), (1119, 78384), (1136, 77211), (1278, 68632), (1492, 58788), (1633, 53712), (1656, 52966), (1704, 51474), (2238, 39192), (2556, 34316), (2984, 29394), (3266, 26856), (3312, 26483), (3357, 26128), (3408, 25737), (4476, 19596), (4899, 17904), (5112, 17158), (5968, 14697), (6532, 13428), (6714, 13064), (8579, 10224), (8952, 9798)]