74636646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 177085440

約数和(自身を除く): 102448794

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 89, 123, 178, 246, 267, 287, 487, 534, 574, 623, 861, 974, 1246, 1461, 1722, 1869, 2922, 3409, 3649, 3738, 6818, 7298, 10227, 10947, 19967, 20454, 21894, 25543, 39934, 43343, 51086, 59901, 76629, 86686, 119802, 130029, 139769, 153258, 260058, 279538, 303401, 419307, 606802, 838614, 910203, 1777063, 1820406, 3554126, 5331189, 10662378, 12439441, 24878882, 37318323, 74636646]

約数ペア:

[(1, 74636646), (2, 37318323), (3, 24878882), (6, 12439441), (7, 10662378), (14, 5331189), (21, 3554126), (41, 1820406), (42, 1777063), (82, 910203), (89, 838614), (123, 606802), (178, 419307), (246, 303401), (267, 279538), (287, 260058), (487, 153258), (534, 139769), (574, 130029), (623, 119802), (861, 86686), (974, 76629), (1246, 59901), (1461, 51086), (1722, 43343), (1869, 39934), (2922, 25543), (3409, 21894), (3649, 20454), (3738, 19967), (6818, 10947), (7298, 10227)]