87038406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7626

約数の個数: 72

約数和(自身を含む): 236278224

約数和(自身を除く): 149239818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 7591, 11466, 15182, 22773, 45546, 53137, 68319, 98683, 106274, 136638, 159411, 197366, 296049, 318822, 371959, 478233, 592098, 690781, 743918, 888147, 956466, 1115877, 1381562, 1776294, 2072343, 2231754, 3347631, 4144686, 4835467, 6217029, 6695262, 9670934, 12434058, 14506401, 29012802, 43519203, 87038406]

約数ペア:

[(1, 87038406), (2, 43519203), (3, 29012802), (6, 14506401), (7, 12434058), (9, 9670934), (13, 6695262), (14, 6217029), (18, 4835467), (21, 4144686), (26, 3347631), (39, 2231754), (42, 2072343), (49, 1776294), (63, 1381562), (78, 1115877), (91, 956466), (98, 888147), (117, 743918), (126, 690781), (147, 592098), (182, 478233), (234, 371959), (273, 318822), (294, 296049), (441, 197366), (546, 159411), (637, 136638), (819, 106274), (882, 98683), (1274, 68319), (1638, 53137), (1911, 45546), (3822, 22773), (5733, 15182), (7591, 11466)]