71309616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2658

約数の個数: 80

約数和(自身を含む): 213153024

約数和(自身を除く): 141843408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 2557, 3486, 3984, 4648, 5114, 6972, 7671, 9296, 10228, 13944, 15342, 17899, 20456, 27888, 30684, 35798, 40912, 53697, 61368, 71596, 107394, 122736, 143192, 212231, 214788, 286384, 424462, 429576, 636693, 848924, 859152, 1273386, 1485617, 1697848, 2546772, 2971234, 3395696, 4456851, 5093544, 5942468, 8913702, 10187088, 11884936, 17827404, 23769872, 35654808, 71309616]

約数ペア:

[(1, 71309616), (2, 35654808), (3, 23769872), (4, 17827404), (6, 11884936), (7, 10187088), (8, 8913702), (12, 5942468), (14, 5093544), (16, 4456851), (21, 3395696), (24, 2971234), (28, 2546772), (42, 1697848), (48, 1485617), (56, 1273386), (83, 859152), (84, 848924), (112, 636693), (166, 429576), (168, 424462), (249, 286384), (332, 214788), (336, 212231), (498, 143192), (581, 122736), (664, 107394), (996, 71596), (1162, 61368), (1328, 53697), (1743, 40912), (1992, 35798), (2324, 30684), (2557, 27888), (3486, 20456), (3984, 17899), (4648, 15342), (5114, 13944), (6972, 10228), (7671, 9296)]