87481036772

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1487}}^1\times {\mathrm{219517}}^1$

素因数の和:221075

約数の個数: 24

約数和(自身を含む): 155481965184

約数和(自身を除く): 68000928412

約数列:

[1, 2, 4, 67, 134, 268, 1487, 2974, 5948, 99629, 199258, 219517, 398516, 439034, 878068, 14707639, 29415278, 58830556, 326421779, 652843558, 1305687116, 21870259193, 43740518386, 87481036772]

約数ペア:

[(1, 87481036772), (2, 43740518386), (4, 21870259193), (67, 1305687116), (134, 652843558), (268, 326421779), (1487, 58830556), (2974, 29415278), (5948, 14707639), (99629, 878068), (199258, 439034), (219517, 398516)]