42435324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 111471360

約数和(自身を除く): 69036036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 347, 387, 474, 516, 694, 711, 774, 948, 1041, 1388, 1422, 1548, 2082, 2844, 3123, 3397, 4164, 6246, 6794, 10191, 12492, 13588, 14921, 20382, 27413, 29842, 30573, 40764, 44763, 54826, 59684, 61146, 82239, 89526, 109652, 122292, 134289, 164478, 179052, 246717, 268578, 328956, 493434, 537156, 986868, 1178759, 2357518, 3536277, 4715036, 7072554, 10608831, 14145108, 21217662, 42435324]

約数ペア:

[(1, 42435324), (2, 21217662), (3, 14145108), (4, 10608831), (6, 7072554), (9, 4715036), (12, 3536277), (18, 2357518), (36, 1178759), (43, 986868), (79, 537156), (86, 493434), (129, 328956), (158, 268578), (172, 246717), (237, 179052), (258, 164478), (316, 134289), (347, 122292), (387, 109652), (474, 89526), (516, 82239), (694, 61146), (711, 59684), (774, 54826), (948, 44763), (1041, 40764), (1388, 30573), (1422, 29842), (1548, 27413), (2082, 20382), (2844, 14921), (3123, 13588), (3397, 12492), (4164, 10191), (6246, 6794)]