71131608

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 80

約数和(自身を含む): 205719360

約数和(自身を除く): 134587752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 3541, 5022, 6696, 7082, 10044, 10623, 14164, 20088, 21246, 28328, 31869, 42492, 63738, 84984, 95607, 109771, 127476, 191214, 219542, 254952, 286821, 329313, 382428, 439084, 573642, 658626, 764856, 878168, 987939, 1147284, 1317252, 1975878, 2294568, 2634504, 2963817, 3951756, 5927634, 7903512, 8891451, 11855268, 17782902, 23710536, 35565804, 71131608]

約数ペア:

[(1, 71131608), (2, 35565804), (3, 23710536), (4, 17782902), (6, 11855268), (8, 8891451), (9, 7903512), (12, 5927634), (18, 3951756), (24, 2963817), (27, 2634504), (31, 2294568), (36, 1975878), (54, 1317252), (62, 1147284), (72, 987939), (81, 878168), (93, 764856), (108, 658626), (124, 573642), (162, 439084), (186, 382428), (216, 329313), (248, 286821), (279, 254952), (324, 219542), (372, 191214), (558, 127476), (648, 109771), (744, 95607), (837, 84984), (1116, 63738), (1674, 42492), (2232, 31869), (2511, 28328), (3348, 21246), (3541, 20088), (5022, 14164), (6696, 10623), (7082, 10044)]