90660456

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 72

約数和(自身を含む): 260891670

約数和(自身を除く): 170231214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 4357, 5202, 6936, 8714, 10404, 13071, 17428, 20808, 26142, 34856, 39213, 52284, 74069, 78426, 104568, 148138, 156852, 222207, 296276, 313704, 444414, 592552, 666621, 888828, 1259173, 1333242, 1777656, 2518346, 2666484, 3777519, 5036692, 5332968, 7555038, 10073384, 11332557, 15110076, 22665114, 30220152, 45330228, 90660456]

約数ペア:

[(1, 90660456), (2, 45330228), (3, 30220152), (4, 22665114), (6, 15110076), (8, 11332557), (9, 10073384), (12, 7555038), (17, 5332968), (18, 5036692), (24, 3777519), (34, 2666484), (36, 2518346), (51, 1777656), (68, 1333242), (72, 1259173), (102, 888828), (136, 666621), (153, 592552), (204, 444414), (289, 313704), (306, 296276), (408, 222207), (578, 156852), (612, 148138), (867, 104568), (1156, 78426), (1224, 74069), (1734, 52284), (2312, 39213), (2601, 34856), (3468, 26142), (4357, 20808), (5202, 17428), (6936, 13071), (8714, 10404)]