72577260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57601}}^1$

素因数の和:57623

約数の個数: 72

約数和(自身を含む): 251605536

約数和(自身を除く): 179028276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57601, 115202, 172803, 230404, 288005, 345606, 403207, 518409, 576010, 691212, 806414, 864015, 1036818, 1152020, 1209621, 1612828, 1728030, 2016035, 2073636, 2419242, 2592045, 3456060, 3628863, 4032070, 4838484, 5184090, 6048105, 7257726, 8064140, 10368180, 12096210, 14515452, 18144315, 24192420, 36288630, 72577260]

約数ペア:

[(1, 72577260), (2, 36288630), (3, 24192420), (4, 18144315), (5, 14515452), (6, 12096210), (7, 10368180), (9, 8064140), (10, 7257726), (12, 6048105), (14, 5184090), (15, 4838484), (18, 4032070), (20, 3628863), (21, 3456060), (28, 2592045), (30, 2419242), (35, 2073636), (36, 2016035), (42, 1728030), (45, 1612828), (60, 1209621), (63, 1152020), (70, 1036818), (84, 864015), (90, 806414), (105, 691212), (126, 576010), (140, 518409), (180, 403207), (210, 345606), (252, 288005), (315, 230404), (420, 172803), (630, 115202), (1260, 57601)]