72183656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 138507840

約数和(自身を除く): 66324184

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 536, 548, 983, 1096, 1966, 3932, 7864, 9179, 18358, 36716, 65861, 73432, 131722, 134671, 263444, 269342, 526888, 538684, 1077368, 9022957, 18045914, 36091828, 72183656]

約数ペア:

[(1, 72183656), (2, 36091828), (4, 18045914), (8, 9022957), (67, 1077368), (134, 538684), (137, 526888), (268, 269342), (274, 263444), (536, 134671), (548, 131722), (983, 73432), (1096, 65861), (1966, 36716), (3932, 18358), (7864, 9179)]