64461681072

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1063303}}^1$

素因数の和:1063738

約数の個数: 60

約数和(自身を含む): 180831858064

約数和(自身を除く): 116370176992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 60624, 1063303, 2126606, 3189909, 4253212, 6379818, 8506424, 9569727, 12759636, 17012848, 19139454, 25519272, 38278908, 51038544, 76557816, 153115632, 447650563, 895301126, 1342951689, 1790602252, 2685903378, 3581204504, 4028855067, 5371806756, 7162409008, 8057710134, 10743613512, 16115420268, 21487227024, 32230840536, 64461681072]

約数ペア:

[(1, 64461681072), (2, 32230840536), (3, 21487227024), (4, 16115420268), (6, 10743613512), (8, 8057710134), (9, 7162409008), (12, 5371806756), (16, 4028855067), (18, 3581204504), (24, 2685903378), (36, 1790602252), (48, 1342951689), (72, 895301126), (144, 447650563), (421, 153115632), (842, 76557816), (1263, 51038544), (1684, 38278908), (2526, 25519272), (3368, 19139454), (3789, 17012848), (5052, 12759636), (6736, 9569727), (7578, 8506424), (10104, 6379818), (15156, 4253212), (20208, 3189909), (30312, 2126606), (60624, 1063303)]