71906112

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4076

約数の個数: 84

約数和(自身を含む): 212807296

約数和(自身を除く): 140901184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4027, 4464, 5952, 8054, 8928, 12081, 16108, 17856, 24162, 32216, 36243, 48324, 64432, 72486, 96648, 124837, 128864, 144972, 193296, 249674, 257728, 289944, 374511, 386592, 499348, 579888, 749022, 773184, 998696, 1123533, 1159776, 1498044, 1997392, 2247066, 2319552, 2996088, 3994784, 4494132, 5992176, 7989568, 8988264, 11984352, 17976528, 23968704, 35953056, 71906112]

約数ペア:

[(1, 71906112), (2, 35953056), (3, 23968704), (4, 17976528), (6, 11984352), (8, 8988264), (9, 7989568), (12, 5992176), (16, 4494132), (18, 3994784), (24, 2996088), (31, 2319552), (32, 2247066), (36, 1997392), (48, 1498044), (62, 1159776), (64, 1123533), (72, 998696), (93, 773184), (96, 749022), (124, 579888), (144, 499348), (186, 386592), (192, 374511), (248, 289944), (279, 257728), (288, 249674), (372, 193296), (496, 144972), (558, 128864), (576, 124837), (744, 96648), (992, 72486), (1116, 64432), (1488, 48324), (1984, 36243), (2232, 32216), (2976, 24162), (4027, 17856), (4464, 16108), (5952, 12081), (8054, 8928)]