61790688

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 120

約数和(自身を含む): 187830720

約数和(自身を除く): 126040032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 769, 837, 864, 992, 1116, 1296, 1488, 1538, 1674, 2232, 2307, 2511, 2592, 2976, 3076, 3348, 4464, 4614, 5022, 6152, 6696, 6921, 8928, 9228, 10044, 12304, 13392, 13842, 18456, 20088, 20763, 23839, 24608, 26784, 27684, 36912, 40176, 41526, 47678, 55368, 62289, 71517, 73824, 80352, 83052, 95356, 110736, 124578, 143034, 166104, 190712, 214551, 221472, 249156, 286068, 332208, 381424, 429102, 498312, 572136, 643653, 664416, 762848, 858204, 996624, 1144272, 1287306, 1716408, 1930959, 1993248, 2288544, 2574612, 3432816, 3861918, 5149224, 6865632, 7723836, 10298448, 15447672, 20596896, 30895344, 61790688]

約数ペア:

[(1, 61790688), (2, 30895344), (3, 20596896), (4, 15447672), (6, 10298448), (8, 7723836), (9, 6865632), (12, 5149224), (16, 3861918), (18, 3432816), (24, 2574612), (27, 2288544), (31, 1993248), (32, 1930959), (36, 1716408), (48, 1287306), (54, 1144272), (62, 996624), (72, 858204), (81, 762848), (93, 664416), (96, 643653), (108, 572136), (124, 498312), (144, 429102), (162, 381424), (186, 332208), (216, 286068), (248, 249156), (279, 221472), (288, 214551), (324, 190712), (372, 166104), (432, 143034), (496, 124578), (558, 110736), (648, 95356), (744, 83052), (769, 80352), (837, 73824), (864, 71517), (992, 62289), (1116, 55368), (1296, 47678), (1488, 41526), (1538, 40176), (1674, 36912), (2232, 27684), (2307, 26784), (2511, 24608), (2592, 23839), (2976, 20763), (3076, 20088), (3348, 18456), (4464, 13842), (4614, 13392), (5022, 12304), (6152, 10044), (6696, 9228), (6921, 8928)]