90567928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 200102400

約数和(自身を除く): 109534472

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 319, 506, 638, 667, 1012, 1276, 1334, 1543, 2024, 2552, 2668, 3086, 5336, 6172, 7337, 12344, 14674, 16973, 29348, 33946, 35489, 44747, 58696, 67892, 70978, 89494, 135784, 141956, 178988, 283912, 357976, 390379, 492217, 780758, 984434, 1029181, 1561516, 1968868, 2058362, 3123032, 3937736, 4116724, 8233448, 11320991, 22641982, 45283964, 90567928]

約数ペア:

[(1, 90567928), (2, 45283964), (4, 22641982), (8, 11320991), (11, 8233448), (22, 4116724), (23, 3937736), (29, 3123032), (44, 2058362), (46, 1968868), (58, 1561516), (88, 1029181), (92, 984434), (116, 780758), (184, 492217), (232, 390379), (253, 357976), (319, 283912), (506, 178988), (638, 141956), (667, 135784), (1012, 89494), (1276, 70978), (1334, 67892), (1543, 58696), (2024, 44747), (2552, 35489), (2668, 33946), (3086, 29348), (5336, 16973), (6172, 14674), (7337, 12344)]