5013972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 13453440

約数和(自身を除く): 8439468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 79, 82, 86, 123, 129, 158, 164, 172, 237, 246, 258, 316, 369, 387, 474, 492, 516, 711, 738, 774, 948, 1422, 1476, 1548, 1763, 2844, 3239, 3397, 3526, 5289, 6478, 6794, 7052, 9717, 10191, 10578, 12956, 13588, 15867, 19434, 20382, 21156, 29151, 30573, 31734, 38868, 40764, 58302, 61146, 63468, 116604, 122292, 139277, 278554, 417831, 557108, 835662, 1253493, 1671324, 2506986, 5013972]

約数ペア:

[(1, 5013972), (2, 2506986), (3, 1671324), (4, 1253493), (6, 835662), (9, 557108), (12, 417831), (18, 278554), (36, 139277), (41, 122292), (43, 116604), (79, 63468), (82, 61146), (86, 58302), (123, 40764), (129, 38868), (158, 31734), (164, 30573), (172, 29151), (237, 21156), (246, 20382), (258, 19434), (316, 15867), (369, 13588), (387, 12956), (474, 10578), (492, 10191), (516, 9717), (711, 7052), (738, 6794), (774, 6478), (948, 5289), (1422, 3526), (1476, 3397), (1548, 3239), (1763, 2844)]