66358728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 189329400

約数和(自身を除く): 122970672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 61, 72, 87, 116, 122, 174, 183, 232, 244, 261, 348, 366, 488, 521, 522, 549, 696, 732, 1042, 1044, 1098, 1464, 1563, 1769, 2084, 2088, 2196, 3126, 3538, 4168, 4392, 4689, 5307, 6252, 7076, 9378, 10614, 12504, 14152, 15109, 15921, 18756, 21228, 30218, 31781, 31842, 37512, 42456, 45327, 60436, 63562, 63684, 90654, 95343, 120872, 127124, 127368, 135981, 181308, 190686, 254248, 271962, 286029, 362616, 381372, 543924, 572058, 762744, 921649, 1087848, 1144116, 1843298, 2288232, 2764947, 3686596, 5529894, 7373192, 8294841, 11059788, 16589682, 22119576, 33179364, 66358728]

約数ペア:

[(1, 66358728), (2, 33179364), (3, 22119576), (4, 16589682), (6, 11059788), (8, 8294841), (9, 7373192), (12, 5529894), (18, 3686596), (24, 2764947), (29, 2288232), (36, 1843298), (58, 1144116), (61, 1087848), (72, 921649), (87, 762744), (116, 572058), (122, 543924), (174, 381372), (183, 362616), (232, 286029), (244, 271962), (261, 254248), (348, 190686), (366, 181308), (488, 135981), (521, 127368), (522, 127124), (549, 120872), (696, 95343), (732, 90654), (1042, 63684), (1044, 63562), (1098, 60436), (1464, 45327), (1563, 42456), (1769, 37512), (2084, 31842), (2088, 31781), (2196, 30218), (3126, 21228), (3538, 18756), (4168, 15921), (4392, 15109), (4689, 14152), (5307, 12504), (6252, 10614), (7076, 9378)]