8841612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 23597616

約数和(自身を除く): 14756004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 228, 247, 314, 361, 471, 494, 628, 722, 741, 942, 988, 1083, 1444, 1482, 1884, 2041, 2166, 2964, 2983, 4082, 4332, 4693, 5966, 6123, 8164, 8949, 9386, 11932, 12246, 14079, 17898, 18772, 24492, 28158, 35796, 38779, 56316, 56677, 77558, 113354, 116337, 155116, 170031, 226708, 232674, 340062, 465348, 680124, 736801, 1473602, 2210403, 2947204, 4420806, 8841612]

約数ペア:

[(1, 8841612), (2, 4420806), (3, 2947204), (4, 2210403), (6, 1473602), (12, 736801), (13, 680124), (19, 465348), (26, 340062), (38, 232674), (39, 226708), (52, 170031), (57, 155116), (76, 116337), (78, 113354), (114, 77558), (156, 56677), (157, 56316), (228, 38779), (247, 35796), (314, 28158), (361, 24492), (471, 18772), (494, 17898), (628, 14079), (722, 12246), (741, 11932), (942, 9386), (988, 8949), (1083, 8164), (1444, 6123), (1482, 5966), (1884, 4693), (2041, 4332), (2166, 4082), (2964, 2983)]