66775644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 188160000

約数和(自身を除く): 121384356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 199, 234, 239, 351, 398, 468, 478, 597, 702, 717, 796, 956, 1194, 1404, 1434, 1791, 2151, 2388, 2587, 2868, 3107, 3582, 4302, 5174, 5373, 6214, 6453, 7164, 7761, 8604, 9321, 10348, 10746, 12428, 12906, 15522, 18642, 21492, 23283, 25812, 27963, 31044, 37284, 46566, 47561, 55926, 69849, 83889, 93132, 95122, 111852, 139698, 142683, 167778, 190244, 279396, 285366, 335556, 428049, 570732, 618293, 856098, 1236586, 1284147, 1712196, 1854879, 2473172, 2568294, 3709758, 5136588, 5564637, 7419516, 11129274, 16693911, 22258548, 33387822, 66775644]

約数ペア:

[(1, 66775644), (2, 33387822), (3, 22258548), (4, 16693911), (6, 11129274), (9, 7419516), (12, 5564637), (13, 5136588), (18, 3709758), (26, 2568294), (27, 2473172), (36, 1854879), (39, 1712196), (52, 1284147), (54, 1236586), (78, 856098), (108, 618293), (117, 570732), (156, 428049), (199, 335556), (234, 285366), (239, 279396), (351, 190244), (398, 167778), (468, 142683), (478, 139698), (597, 111852), (702, 95122), (717, 93132), (796, 83889), (956, 69849), (1194, 55926), (1404, 47561), (1434, 46566), (1791, 37284), (2151, 31044), (2388, 27963), (2587, 25812), (2868, 23283), (3107, 21492), (3582, 18642), (4302, 15522), (5174, 12906), (5373, 12428), (6214, 10746), (6453, 10348), (7164, 9321), (7761, 8604)]