67737216

素因数分解:

$2^7\times 3^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 180784800

約数和(自身を除く): 113047584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 419, 421, 838, 842, 1257, 1263, 1676, 1684, 2514, 2526, 3352, 3368, 5028, 5052, 6704, 6736, 10056, 10104, 13408, 13472, 20112, 20208, 26816, 26944, 40224, 40416, 53632, 53888, 80448, 80832, 160896, 161664, 176399, 352798, 529197, 705596, 1058394, 1411192, 2116788, 2822384, 4233576, 5644768, 8467152, 11289536, 16934304, 22579072, 33868608, 67737216]

約数ペア:

[(1, 67737216), (2, 33868608), (3, 22579072), (4, 16934304), (6, 11289536), (8, 8467152), (12, 5644768), (16, 4233576), (24, 2822384), (32, 2116788), (48, 1411192), (64, 1058394), (96, 705596), (128, 529197), (192, 352798), (384, 176399), (419, 161664), (421, 160896), (838, 80832), (842, 80448), (1257, 53888), (1263, 53632), (1676, 40416), (1684, 40224), (2514, 26944), (2526, 26816), (3352, 20208), (3368, 20112), (5028, 13472), (5052, 13408), (6704, 10104), (6736, 10056)]