89437218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 209865600

約数和(自身を除く): 120428382

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2081, 2262, 3306, 4162, 6243, 7163, 12486, 14326, 21489, 27053, 39539, 42978, 54106, 60349, 79078, 81159, 118617, 120698, 162318, 181047, 237234, 362094, 514007, 784537, 1028014, 1146631, 1542021, 1569074, 2293262, 2353611, 3084042, 3439893, 4707222, 6879786, 14906203, 29812406, 44718609, 89437218]

約数ペア:

[(1, 89437218), (2, 44718609), (3, 29812406), (6, 14906203), (13, 6879786), (19, 4707222), (26, 3439893), (29, 3084042), (38, 2353611), (39, 2293262), (57, 1569074), (58, 1542021), (78, 1146631), (87, 1028014), (114, 784537), (174, 514007), (247, 362094), (377, 237234), (494, 181047), (551, 162318), (741, 120698), (754, 118617), (1102, 81159), (1131, 79078), (1482, 60349), (1653, 54106), (2081, 42978), (2262, 39539), (3306, 27053), (4162, 21489), (6243, 14326), (7163, 12486)]