64804933818

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2531}}^1\times {\mathrm{3461}}^1$

素因数の和:6140

約数の個数: 64

約数和(自身を含む): 145161383040

約数和(自身を除く): 80356449222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 2531, 3461, 3699, 5062, 6922, 7398, 7593, 10383, 15186, 20766, 22779, 31149, 45558, 62298, 68337, 93447, 136674, 186894, 346747, 474157, 693494, 948314, 1040241, 1422471, 2080482, 2844942, 3120723, 4267413, 6241446, 8534826, 8759791, 9362169, 12802239, 17519582, 18724338, 25604478, 26279373, 52558746, 78838119, 157676238, 236514357, 473028714, 1200091367, 2400182734, 3600274101, 7200548202, 10800822303, 21601644606, 32402466909, 64804933818]

約数ペア:

[(1, 64804933818), (2, 32402466909), (3, 21601644606), (6, 10800822303), (9, 7200548202), (18, 3600274101), (27, 2400182734), (54, 1200091367), (137, 473028714), (274, 236514357), (411, 157676238), (822, 78838119), (1233, 52558746), (2466, 26279373), (2531, 25604478), (3461, 18724338), (3699, 17519582), (5062, 12802239), (6922, 9362169), (7398, 8759791), (7593, 8534826), (10383, 6241446), (15186, 4267413), (20766, 3120723), (22779, 2844942), (31149, 2080482), (45558, 1422471), (62298, 1040241), (68337, 948314), (93447, 693494), (136674, 474157), (186894, 346747)]