78889362008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{12497}}^1$

素因数の和:12816

約数の個数: 64

約数和(自身を含む): 153479439360

約数和(自身を除く): 74590077352

約数列:

[1, 2, 4, 8, 47, 94, 103, 163, 188, 206, 326, 376, 412, 652, 824, 1304, 4841, 7661, 9682, 12497, 15322, 16789, 19364, 24994, 30644, 33578, 38728, 49988, 61288, 67156, 99976, 134312, 587359, 789083, 1174718, 1287191, 1578166, 2037011, 2349436, 2574382, 3156332, 4074022, 4698872, 5148764, 6312664, 8148044, 10297528, 16296088, 60497977, 95739517, 120995954, 191479034, 209812133, 241991908, 382958068, 419624266, 483983816, 765916136, 839248532, 1678497064, 9861170251, 19722340502, 39444681004, 78889362008]

約数ペア:

[(1, 78889362008), (2, 39444681004), (4, 19722340502), (8, 9861170251), (47, 1678497064), (94, 839248532), (103, 765916136), (163, 483983816), (188, 419624266), (206, 382958068), (326, 241991908), (376, 209812133), (412, 191479034), (652, 120995954), (824, 95739517), (1304, 60497977), (4841, 16296088), (7661, 10297528), (9682, 8148044), (12497, 6312664), (15322, 5148764), (16789, 4698872), (19364, 4074022), (24994, 3156332), (30644, 2574382), (33578, 2349436), (38728, 2037011), (49988, 1578166), (61288, 1287191), (67156, 1174718), (99976, 789083), (134312, 587359)]