66837456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 217478144

約数和(自身を除く): 150640688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1087, 1098, 1281, 1464, 1708, 2174, 2196, 2562, 2928, 3261, 3416, 3843, 4348, 4392, 5124, 6522, 6832, 7609, 7686, 8696, 8784, 9783, 10248, 13044, 15218, 15372, 17392, 19566, 20496, 22827, 26088, 30436, 30744, 39132, 45654, 52176, 60872, 61488, 66307, 68481, 78264, 91308, 121744, 132614, 136962, 156528, 182616, 198921, 265228, 273924, 365232, 397842, 464149, 530456, 547848, 596763, 795684, 928298, 1060912, 1095696, 1193526, 1392447, 1591368, 1856596, 2387052, 2784894, 3182736, 3713192, 4177341, 4774104, 5569788, 7426384, 8354682, 9548208, 11139576, 16709364, 22279152, 33418728, 66837456]

約数ペア:

[(1, 66837456), (2, 33418728), (3, 22279152), (4, 16709364), (6, 11139576), (7, 9548208), (8, 8354682), (9, 7426384), (12, 5569788), (14, 4774104), (16, 4177341), (18, 3713192), (21, 3182736), (24, 2784894), (28, 2387052), (36, 1856596), (42, 1591368), (48, 1392447), (56, 1193526), (61, 1095696), (63, 1060912), (72, 928298), (84, 795684), (112, 596763), (122, 547848), (126, 530456), (144, 464149), (168, 397842), (183, 365232), (244, 273924), (252, 265228), (336, 198921), (366, 182616), (427, 156528), (488, 136962), (504, 132614), (549, 121744), (732, 91308), (854, 78264), (976, 68481), (1008, 66307), (1087, 61488), (1098, 60872), (1281, 52176), (1464, 45654), (1708, 39132), (2174, 30744), (2196, 30436), (2562, 26088), (2928, 22827), (3261, 20496), (3416, 19566), (3843, 17392), (4348, 15372), (4392, 15218), (5124, 13044), (6522, 10248), (6832, 9783), (7609, 8784), (7686, 8696)]