68726512

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 143897040

約数和(自身を除く): 75170528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 167, 178, 272, 289, 334, 356, 578, 668, 712, 1156, 1336, 1424, 1513, 2312, 2672, 2839, 3026, 4624, 5678, 6052, 11356, 12104, 14863, 22712, 24208, 25721, 29726, 45424, 48263, 51442, 59452, 96526, 102884, 118904, 193052, 205768, 237808, 252671, 386104, 411536, 505342, 772208, 1010684, 2021368, 4042736, 4295407, 8590814, 17181628, 34363256, 68726512]

約数ペア:

[(1, 68726512), (2, 34363256), (4, 17181628), (8, 8590814), (16, 4295407), (17, 4042736), (34, 2021368), (68, 1010684), (89, 772208), (136, 505342), (167, 411536), (178, 386104), (272, 252671), (289, 237808), (334, 205768), (356, 193052), (578, 118904), (668, 102884), (712, 96526), (1156, 59452), (1336, 51442), (1424, 48263), (1513, 45424), (2312, 29726), (2672, 25721), (2839, 24208), (3026, 22712), (4624, 14863), (5678, 12104), (6052, 11356)]