66365964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5039

約数の個数: 72

約数和(自身を含む): 195380640

約数和(自身を除く): 129014676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 4969, 6678, 9938, 13356, 14907, 19876, 29814, 34783, 44721, 59628, 69566, 89442, 104349, 139132, 178884, 208698, 263357, 313047, 417396, 526714, 626094, 790071, 1053428, 1252188, 1580142, 1843499, 2370213, 3160284, 3686998, 4740426, 5530497, 7373996, 9480852, 11060994, 16591491, 22121988, 33182982, 66365964]

約数ペア:

[(1, 66365964), (2, 33182982), (3, 22121988), (4, 16591491), (6, 11060994), (7, 9480852), (9, 7373996), (12, 5530497), (14, 4740426), (18, 3686998), (21, 3160284), (28, 2370213), (36, 1843499), (42, 1580142), (53, 1252188), (63, 1053428), (84, 790071), (106, 626094), (126, 526714), (159, 417396), (212, 313047), (252, 263357), (318, 208698), (371, 178884), (477, 139132), (636, 104349), (742, 89442), (954, 69566), (1113, 59628), (1484, 44721), (1908, 34783), (2226, 29814), (3339, 19876), (4452, 14907), (4969, 13356), (6678, 9938)]