72926882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 134312640

約数和(自身を除く): 61385758

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 229, 301, 322, 458, 529, 602, 989, 1058, 1603, 1978, 3206, 3703, 5267, 6923, 7406, 9847, 10534, 13846, 19694, 22747, 36869, 45494, 68929, 73738, 121141, 137858, 159229, 226481, 242282, 318458, 452962, 847987, 1585367, 1695974, 3170734, 5209063, 10418126, 36463441, 72926882]

約数ペア:

[(1, 72926882), (2, 36463441), (7, 10418126), (14, 5209063), (23, 3170734), (43, 1695974), (46, 1585367), (86, 847987), (161, 452962), (229, 318458), (301, 242282), (322, 226481), (458, 159229), (529, 137858), (602, 121141), (989, 73738), (1058, 68929), (1603, 45494), (1978, 36869), (3206, 22747), (3703, 19694), (5267, 13846), (6923, 10534), (7406, 9847)]