63397728

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 130331808

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, 243, 248, 263, 279, 288, 324, 372, 432, 486, 496, 526, 558, 648, 744, 789, 837, 864, 972, 992, 1052, 1116, 1296, 1488, 1578, 1674, 1944, 2104, 2232, 2367, 2511, 2592, 2976, 3156, 3348, 3888, 4208, 4464, 4734, 5022, 6312, 6696, 7101, 7533, 7776, 8153, 8416, 8928, 9468, 10044, 12624, 13392, 14202, 15066, 16306, 18936, 20088, 21303, 24459, 25248, 26784, 28404, 30132, 32612, 37872, 40176, 42606, 48918, 56808, 60264, 63909, 65224, 73377, 75744, 80352, 85212, 97836, 113616, 120528, 127818, 130448, 146754, 170424, 195672, 220131, 227232, 241056, 255636, 260896, 293508, 340848, 391344, 440262, 511272, 587016, 660393, 681696, 782688, 880524, 1022544, 1174032, 1320786, 1761048, 1981179, 2045088, 2348064, 2641572, 3522096, 3962358, 5283144, 7044192, 7924716, 10566288, 15849432, 21132576, 31698864, 63397728]

約数ペア:

[(1, 63397728), (2, 31698864), (3, 21132576), (4, 15849432), (6, 10566288), (8, 7924716), (9, 7044192), (12, 5283144), (16, 3962358), (18, 3522096), (24, 2641572), (27, 2348064), (31, 2045088), (32, 1981179), (36, 1761048), (48, 1320786), (54, 1174032), (62, 1022544), (72, 880524), (81, 782688), (93, 681696), (96, 660393), (108, 587016), (124, 511272), (144, 440262), (162, 391344), (186, 340848), (216, 293508), (243, 260896), (248, 255636), (263, 241056), (279, 227232), (288, 220131), (324, 195672), (372, 170424), (432, 146754), (486, 130448), (496, 127818), (526, 120528), (558, 113616), (648, 97836), (744, 85212), (789, 80352), (837, 75744), (864, 73377), (972, 65224), (992, 63909), (1052, 60264), (1116, 56808), (1296, 48918), (1488, 42606), (1578, 40176), (1674, 37872), (1944, 32612), (2104, 30132), (2232, 28404), (2367, 26784), (2511, 25248), (2592, 24459), (2976, 21303), (3156, 20088), (3348, 18936), (3888, 16306), (4208, 15066), (4464, 14202), (4734, 13392), (5022, 12624), (6312, 10044), (6696, 9468), (7101, 8928), (7533, 8416), (7776, 8153)]