79640184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5500

約数の個数: 64

約数和(自身を含む): 219018240

約数和(自身を除く): 139378056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 5431, 7332, 10862, 14664, 16293, 21724, 32586, 43448, 65172, 70603, 130344, 141206, 211809, 255257, 282412, 423618, 510514, 564824, 765771, 847236, 1021028, 1531542, 1694472, 2042056, 3063084, 3318341, 6126168, 6636682, 9955023, 13273364, 19910046, 26546728, 39820092, 79640184]

約数ペア:

[(1, 79640184), (2, 39820092), (3, 26546728), (4, 19910046), (6, 13273364), (8, 9955023), (12, 6636682), (13, 6126168), (24, 3318341), (26, 3063084), (39, 2042056), (47, 1694472), (52, 1531542), (78, 1021028), (94, 847236), (104, 765771), (141, 564824), (156, 510514), (188, 423618), (282, 282412), (312, 255257), (376, 211809), (564, 141206), (611, 130344), (1128, 70603), (1222, 65172), (1833, 43448), (2444, 32586), (3666, 21724), (4888, 16293), (5431, 14664), (7332, 10862)]