86438742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 106613418

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 151, 179, 246, 302, 358, 453, 533, 537, 906, 1066, 1074, 1599, 1963, 2327, 3198, 3926, 4654, 5889, 6191, 6981, 7339, 11778, 12382, 13962, 14678, 18573, 22017, 27029, 37146, 44034, 54058, 80483, 81087, 95407, 160966, 162174, 190814, 241449, 286221, 351377, 482898, 572442, 702754, 1054131, 1108189, 2108262, 2216378, 3324567, 6649134, 14406457, 28812914, 43219371, 86438742]

約数ペア:

[(1, 86438742), (2, 43219371), (3, 28812914), (6, 14406457), (13, 6649134), (26, 3324567), (39, 2216378), (41, 2108262), (78, 1108189), (82, 1054131), (123, 702754), (151, 572442), (179, 482898), (246, 351377), (302, 286221), (358, 241449), (453, 190814), (533, 162174), (537, 160966), (906, 95407), (1066, 81087), (1074, 80483), (1599, 54058), (1963, 44034), (2327, 37146), (3198, 27029), (3926, 22017), (4654, 18573), (5889, 14678), (6191, 13962), (6981, 12382), (7339, 11778)]