85280496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{253811}}^1$

素因数の和:253829

約数の個数: 40

約数和(自身を含む): 251781504

約数和(自身を除く): 166501008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 253811, 507622, 761433, 1015244, 1522866, 1776677, 2030488, 3045732, 3553354, 4060976, 5330031, 6091464, 7106708, 10660062, 12182928, 14213416, 21320124, 28426832, 42640248, 85280496]

約数ペア:

[(1, 85280496), (2, 42640248), (3, 28426832), (4, 21320124), (6, 14213416), (7, 12182928), (8, 10660062), (12, 7106708), (14, 6091464), (16, 5330031), (21, 4060976), (24, 3553354), (28, 3045732), (42, 2030488), (48, 1776677), (56, 1522866), (84, 1015244), (112, 761433), (168, 507622), (336, 253811)]