101425428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7045

約数の個数: 72

約数和(自身を含む): 285049856

約数和(自身を除く): 183624428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 6991, 7254, 13982, 14508, 20973, 27964, 41946, 62919, 83892, 90883, 125838, 181766, 216721, 251676, 272649, 363532, 433442, 545298, 650163, 817947, 866884, 1090596, 1300326, 1635894, 1950489, 2600652, 2817373, 3271788, 3900978, 5634746, 7801956, 8452119, 11269492, 16904238, 25356357, 33808476, 50712714, 101425428]

約数ペア:

[(1, 101425428), (2, 50712714), (3, 33808476), (4, 25356357), (6, 16904238), (9, 11269492), (12, 8452119), (13, 7801956), (18, 5634746), (26, 3900978), (31, 3271788), (36, 2817373), (39, 2600652), (52, 1950489), (62, 1635894), (78, 1300326), (93, 1090596), (117, 866884), (124, 817947), (156, 650163), (186, 545298), (234, 433442), (279, 363532), (372, 272649), (403, 251676), (468, 216721), (558, 181766), (806, 125838), (1116, 90883), (1209, 83892), (1612, 62919), (2418, 41946), (3627, 27964), (4836, 20973), (6991, 14508), (7254, 13982)]