66272544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 209873664

約数和(自身を除く): 143601120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 571, 624, 744, 806, 936, 992, 1116, 1142, 1209, 1248, 1488, 1612, 1713, 1872, 2232, 2284, 2418, 2976, 3224, 3426, 3627, 3744, 4464, 4568, 4836, 5139, 6448, 6852, 7254, 7423, 8928, 9136, 9672, 10278, 12896, 13704, 14508, 14846, 17701, 18272, 19344, 20556, 22269, 27408, 29016, 29692, 35402, 38688, 41112, 44538, 53103, 54816, 58032, 59384, 66807, 70804, 82224, 89076, 106206, 116064, 118768, 133614, 141608, 159309, 164448, 178152, 212412, 230113, 237536, 267228, 283216, 318618, 356304, 424824, 460226, 534456, 566432, 637236, 690339, 712608, 849648, 920452, 1068912, 1274472, 1380678, 1699296, 1840904, 2071017, 2137824, 2548944, 2761356, 3681808, 4142034, 5097888, 5522712, 7363616, 8284068, 11045424, 16568136, 22090848, 33136272, 66272544]

約数ペア:

[(1, 66272544), (2, 33136272), (3, 22090848), (4, 16568136), (6, 11045424), (8, 8284068), (9, 7363616), (12, 5522712), (13, 5097888), (16, 4142034), (18, 3681808), (24, 2761356), (26, 2548944), (31, 2137824), (32, 2071017), (36, 1840904), (39, 1699296), (48, 1380678), (52, 1274472), (62, 1068912), (72, 920452), (78, 849648), (93, 712608), (96, 690339), (104, 637236), (117, 566432), (124, 534456), (144, 460226), (156, 424824), (186, 356304), (208, 318618), (234, 283216), (248, 267228), (279, 237536), (288, 230113), (312, 212412), (372, 178152), (403, 164448), (416, 159309), (468, 141608), (496, 133614), (558, 118768), (571, 116064), (624, 106206), (744, 89076), (806, 82224), (936, 70804), (992, 66807), (1116, 59384), (1142, 58032), (1209, 54816), (1248, 53103), (1488, 44538), (1612, 41112), (1713, 38688), (1872, 35402), (2232, 29692), (2284, 29016), (2418, 27408), (2976, 22269), (3224, 20556), (3426, 19344), (3627, 18272), (3744, 17701), (4464, 14846), (4568, 14508), (4836, 13704), (5139, 12896), (6448, 10278), (6852, 9672), (7254, 9136), (7423, 8928)]