64988208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23753}}^1$

素因数の和:23786

約数の個数: 60

約数和(自身を含む): 191457240

約数和(自身を除く): 126469032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 23753, 47506, 71259, 95012, 142518, 190024, 213777, 285036, 380048, 427554, 451307, 570072, 855108, 902614, 1140144, 1353921, 1710216, 1805228, 2707842, 3420432, 3610456, 4061763, 5415684, 7220912, 8123526, 10831368, 16247052, 21662736, 32494104, 64988208]

約数ペア:

[(1, 64988208), (2, 32494104), (3, 21662736), (4, 16247052), (6, 10831368), (8, 8123526), (9, 7220912), (12, 5415684), (16, 4061763), (18, 3610456), (19, 3420432), (24, 2707842), (36, 1805228), (38, 1710216), (48, 1353921), (57, 1140144), (72, 902614), (76, 855108), (114, 570072), (144, 451307), (152, 427554), (171, 380048), (228, 285036), (304, 213777), (342, 190024), (456, 142518), (684, 95012), (912, 71259), (1368, 47506), (2736, 23753)]