64490815056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{124277}}^1$

素因数の和:124876

約数の個数: 80

約数和(自身を含む): 175679380800

約数和(自身を除く): 111188565744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 569, 912, 1138, 1707, 2276, 3414, 4552, 6828, 9104, 10811, 13656, 21622, 27312, 32433, 43244, 64866, 86488, 124277, 129732, 172976, 248554, 259464, 372831, 497108, 518928, 745662, 994216, 1491324, 1988432, 2361263, 2982648, 4722526, 5965296, 7083789, 9445052, 14167578, 18890104, 28335156, 37780208, 56670312, 70713613, 113340624, 141427226, 212140839, 282854452, 424281678, 565708904, 848563356, 1131417808, 1343558647, 1697126712, 2687117294, 3394253424, 4030675941, 5374234588, 8061351882, 10748469176, 16122703764, 21496938352, 32245407528, 64490815056]

約数ペア:

[(1, 64490815056), (2, 32245407528), (3, 21496938352), (4, 16122703764), (6, 10748469176), (8, 8061351882), (12, 5374234588), (16, 4030675941), (19, 3394253424), (24, 2687117294), (38, 1697126712), (48, 1343558647), (57, 1131417808), (76, 848563356), (114, 565708904), (152, 424281678), (228, 282854452), (304, 212140839), (456, 141427226), (569, 113340624), (912, 70713613), (1138, 56670312), (1707, 37780208), (2276, 28335156), (3414, 18890104), (4552, 14167578), (6828, 9445052), (9104, 7083789), (10811, 5965296), (13656, 4722526), (21622, 2982648), (27312, 2361263), (32433, 1988432), (43244, 1491324), (64866, 994216), (86488, 745662), (124277, 518928), (129732, 497108), (172976, 372831), (248554, 259464)]