72459558

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 161853120

約数和(自身を除く): 89393562

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 358, 387, 523, 537, 774, 1046, 1074, 1569, 1611, 3138, 3222, 4707, 7697, 9414, 15394, 22489, 23091, 44978, 46182, 67467, 69273, 93617, 134934, 138546, 187234, 202401, 280851, 404802, 561702, 842553, 1685106, 4025531, 8051062, 12076593, 24153186, 36229779, 72459558]

約数ペア:

[(1, 72459558), (2, 36229779), (3, 24153186), (6, 12076593), (9, 8051062), (18, 4025531), (43, 1685106), (86, 842553), (129, 561702), (179, 404802), (258, 280851), (358, 202401), (387, 187234), (523, 138546), (537, 134934), (774, 93617), (1046, 69273), (1074, 67467), (1569, 46182), (1611, 44978), (3138, 23091), (3222, 22489), (4707, 15394), (7697, 9414)]