64456524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 179175360

約数和(自身を除く): 114718836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1171, 1251, 1529, 1668, 2342, 2502, 3058, 3513, 4587, 4684, 5004, 6116, 7026, 9174, 10539, 12881, 13761, 14052, 18348, 21078, 25762, 27522, 38643, 42156, 51524, 55044, 77286, 115929, 154572, 162769, 231858, 325538, 463716, 488307, 651076, 976614, 1464921, 1790459, 1953228, 2929842, 3580918, 5371377, 5859684, 7161836, 10742754, 16114131, 21485508, 32228262, 64456524]

約数ペア:

[(1, 64456524), (2, 32228262), (3, 21485508), (4, 16114131), (6, 10742754), (9, 7161836), (11, 5859684), (12, 5371377), (18, 3580918), (22, 2929842), (33, 1953228), (36, 1790459), (44, 1464921), (66, 976614), (99, 651076), (132, 488307), (139, 463716), (198, 325538), (278, 231858), (396, 162769), (417, 154572), (556, 115929), (834, 77286), (1171, 55044), (1251, 51524), (1529, 42156), (1668, 38643), (2342, 27522), (2502, 25762), (3058, 21078), (3513, 18348), (4587, 14052), (4684, 13761), (5004, 12881), (6116, 10539), (7026, 9174)]