72547608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431831}}^1$

素因数の和:431847

約数の個数: 32

約数和(自身を含む): 207279360

約数和(自身を除く): 134731752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431831, 863662, 1295493, 1727324, 2590986, 3022817, 3454648, 5181972, 6045634, 9068451, 10363944, 12091268, 18136902, 24182536, 36273804, 72547608]

約数ペア:

[(1, 72547608), (2, 36273804), (3, 24182536), (4, 18136902), (6, 12091268), (7, 10363944), (8, 9068451), (12, 6045634), (14, 5181972), (21, 3454648), (24, 3022817), (28, 2590986), (42, 1727324), (56, 1295493), (84, 863662), (168, 431831)]