66507012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12953

約数の個数: 72

約数和(自身を含む): 197520960

約数和(自身を除く): 131013948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12919, 25838, 38757, 51676, 77514, 116271, 142109, 155028, 167947, 232542, 284218, 335894, 426327, 465084, 503841, 568436, 671788, 852654, 1007682, 1278981, 1511523, 1705308, 1847417, 2015364, 2557962, 3023046, 3694834, 5115924, 5542251, 6046092, 7389668, 11084502, 16626753, 22169004, 33253506, 66507012]

約数ペア:

[(1, 66507012), (2, 33253506), (3, 22169004), (4, 16626753), (6, 11084502), (9, 7389668), (11, 6046092), (12, 5542251), (13, 5115924), (18, 3694834), (22, 3023046), (26, 2557962), (33, 2015364), (36, 1847417), (39, 1705308), (44, 1511523), (52, 1278981), (66, 1007682), (78, 852654), (99, 671788), (117, 568436), (132, 503841), (143, 465084), (156, 426327), (198, 335894), (234, 284218), (286, 232542), (396, 167947), (429, 155028), (468, 142109), (572, 116271), (858, 77514), (1287, 51676), (1716, 38757), (2574, 25838), (5148, 12919)]