64145655948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1425079}}^1$

素因数の和:1425139

約数の個数: 72

約数和(自身を含む): 169823933440

約数和(自身を除く): 105678277492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 7502, 11253, 15004, 22506, 45012, 1425079, 2850158, 4275237, 5700316, 8550474, 15675869, 17100948, 31351738, 44177449, 47027607, 62703476, 88354898, 94055214, 132532347, 172434559, 176709796, 188110428, 265064694, 344869118, 485951939, 517303677, 530129388, 689738236, 971903878, 1034607354, 1457855817, 1943807756, 2069214708, 2915711634, 5345471329, 5831423268, 10690942658, 16036413987, 21381885316, 32072827974, 64145655948]

約数ペア:

[(1, 64145655948), (2, 32072827974), (3, 21381885316), (4, 16036413987), (6, 10690942658), (11, 5831423268), (12, 5345471329), (22, 2915711634), (31, 2069214708), (33, 1943807756), (44, 1457855817), (62, 1034607354), (66, 971903878), (93, 689738236), (121, 530129388), (124, 517303677), (132, 485951939), (186, 344869118), (242, 265064694), (341, 188110428), (363, 176709796), (372, 172434559), (484, 132532347), (682, 94055214), (726, 88354898), (1023, 62703476), (1364, 47027607), (1452, 44177449), (2046, 31351738), (3751, 17100948), (4092, 15675869), (7502, 8550474), (11253, 5700316), (15004, 4275237), (22506, 2850158), (45012, 1425079)]