64779088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 60

約数和(自身を含む): 141848064

約数和(自身を除く): 77068976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 383, 496, 682, 766, 961, 1364, 1532, 1922, 2728, 3064, 3844, 4213, 5456, 6128, 7688, 8426, 10571, 11873, 15376, 16852, 21142, 23746, 33704, 42284, 47492, 67408, 84568, 94984, 130603, 169136, 189968, 261206, 368063, 522412, 736126, 1044824, 1472252, 2089648, 2944504, 4048693, 5889008, 8097386, 16194772, 32389544, 64779088]

約数ペア:

[(1, 64779088), (2, 32389544), (4, 16194772), (8, 8097386), (11, 5889008), (16, 4048693), (22, 2944504), (31, 2089648), (44, 1472252), (62, 1044824), (88, 736126), (124, 522412), (176, 368063), (248, 261206), (341, 189968), (383, 169136), (496, 130603), (682, 94984), (766, 84568), (961, 67408), (1364, 47492), (1532, 42284), (1922, 33704), (2728, 23746), (3064, 21142), (3844, 16852), (4213, 15376), (5456, 11873), (6128, 10571), (7688, 8426)]