86610528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 172848672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 89, 93, 96, 109, 124, 144, 178, 186, 218, 248, 267, 279, 288, 327, 356, 372, 436, 496, 534, 558, 654, 712, 744, 801, 872, 981, 992, 1068, 1116, 1308, 1424, 1488, 1602, 1744, 1962, 2136, 2232, 2616, 2759, 2848, 2976, 3204, 3379, 3488, 3924, 4272, 4464, 5232, 5518, 6408, 6758, 7848, 8277, 8544, 8928, 9701, 10137, 10464, 11036, 12816, 13516, 15696, 16554, 19402, 20274, 22072, 24831, 25632, 27032, 29103, 30411, 31392, 33108, 38804, 40548, 44144, 49662, 54064, 58206, 60822, 66216, 77608, 81096, 87309, 88288, 99324, 108128, 116412, 121644, 132432, 155216, 162192, 174618, 198648, 232824, 243288, 264864, 300731, 310432, 324384, 349236, 397296, 465648, 486576, 601462, 698472, 794592, 902193, 931296, 973152, 1202924, 1396944, 1804386, 2405848, 2706579, 2793888, 3608772, 4811696, 5413158, 7217544, 9623392, 10826316, 14435088, 21652632, 28870176, 43305264, 86610528]

約数ペア:

[(1, 86610528), (2, 43305264), (3, 28870176), (4, 21652632), (6, 14435088), (8, 10826316), (9, 9623392), (12, 7217544), (16, 5413158), (18, 4811696), (24, 3608772), (31, 2793888), (32, 2706579), (36, 2405848), (48, 1804386), (62, 1396944), (72, 1202924), (89, 973152), (93, 931296), (96, 902193), (109, 794592), (124, 698472), (144, 601462), (178, 486576), (186, 465648), (218, 397296), (248, 349236), (267, 324384), (279, 310432), (288, 300731), (327, 264864), (356, 243288), (372, 232824), (436, 198648), (496, 174618), (534, 162192), (558, 155216), (654, 132432), (712, 121644), (744, 116412), (801, 108128), (872, 99324), (981, 88288), (992, 87309), (1068, 81096), (1116, 77608), (1308, 66216), (1424, 60822), (1488, 58206), (1602, 54064), (1744, 49662), (1962, 44144), (2136, 40548), (2232, 38804), (2616, 33108), (2759, 31392), (2848, 30411), (2976, 29103), (3204, 27032), (3379, 25632), (3488, 24831), (3924, 22072), (4272, 20274), (4464, 19402), (5232, 16554), (5518, 15696), (6408, 13516), (6758, 12816), (7848, 11036), (8277, 10464), (8544, 10137), (8928, 9701)]