74714874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 167989248

約数和(自身を除く): 93274374

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 61, 78, 82, 122, 123, 183, 246, 366, 383, 533, 766, 793, 1066, 1149, 1586, 1599, 2298, 2379, 2501, 3198, 4758, 4979, 5002, 7503, 9958, 14937, 15006, 15703, 23363, 29874, 31406, 32513, 46726, 47109, 65026, 70089, 94218, 97539, 140178, 195078, 204139, 303719, 408278, 607438, 612417, 911157, 957883, 1224834, 1822314, 1915766, 2873649, 5747298, 12452479, 24904958, 37357437, 74714874]

約数ペア:

[(1, 74714874), (2, 37357437), (3, 24904958), (6, 12452479), (13, 5747298), (26, 2873649), (39, 1915766), (41, 1822314), (61, 1224834), (78, 957883), (82, 911157), (122, 612417), (123, 607438), (183, 408278), (246, 303719), (366, 204139), (383, 195078), (533, 140178), (766, 97539), (793, 94218), (1066, 70089), (1149, 65026), (1586, 47109), (1599, 46726), (2298, 32513), (2379, 31406), (2501, 29874), (3198, 23363), (4758, 15703), (4979, 15006), (5002, 14937), (7503, 9958)]