71748612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3931}}^1$

素因数の和:3970

約数の個数: 72

約数和(自身を含む): 201475680

約数和(自身を除く): 129727068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 3931, 4563, 6084, 7862, 9126, 11793, 15724, 18252, 23586, 35379, 47172, 51103, 70758, 102206, 106137, 141516, 153309, 204412, 212274, 306618, 424548, 459927, 613236, 664339, 919854, 1328678, 1379781, 1839708, 1993017, 2657356, 2759562, 3986034, 5519124, 5979051, 7972068, 11958102, 17937153, 23916204, 35874306, 71748612]

約数ペア:

[(1, 71748612), (2, 35874306), (3, 23916204), (4, 17937153), (6, 11958102), (9, 7972068), (12, 5979051), (13, 5519124), (18, 3986034), (26, 2759562), (27, 2657356), (36, 1993017), (39, 1839708), (52, 1379781), (54, 1328678), (78, 919854), (108, 664339), (117, 613236), (156, 459927), (169, 424548), (234, 306618), (338, 212274), (351, 204412), (468, 153309), (507, 141516), (676, 106137), (702, 102206), (1014, 70758), (1404, 51103), (1521, 47172), (2028, 35379), (3042, 23586), (3931, 18252), (4563, 15724), (6084, 11793), (7862, 9126)]