42653316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 108924480

約数和(自身を除く): 66271164

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 73, 87, 92, 116, 138, 146, 174, 219, 276, 292, 348, 438, 667, 876, 1334, 1679, 2001, 2117, 2668, 3358, 4002, 4234, 5037, 5329, 6351, 6716, 8004, 8468, 10074, 10658, 12702, 15987, 20148, 21316, 25404, 31974, 48691, 63948, 97382, 122567, 146073, 154541, 194764, 245134, 292146, 309082, 367701, 463623, 490268, 584292, 618164, 735402, 927246, 1470804, 1854492, 3554443, 7108886, 10663329, 14217772, 21326658, 42653316]

約数ペア:

[(1, 42653316), (2, 21326658), (3, 14217772), (4, 10663329), (6, 7108886), (12, 3554443), (23, 1854492), (29, 1470804), (46, 927246), (58, 735402), (69, 618164), (73, 584292), (87, 490268), (92, 463623), (116, 367701), (138, 309082), (146, 292146), (174, 245134), (219, 194764), (276, 154541), (292, 146073), (348, 122567), (438, 97382), (667, 63948), (876, 48691), (1334, 31974), (1679, 25404), (2001, 21316), (2117, 20148), (2668, 15987), (3358, 12702), (4002, 10658), (4234, 10074), (5037, 8468), (5329, 8004), (6351, 6716)]