66522528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7498

約数の個数: 72

約数和(自身を含む): 195302016

約数和(自身を除く): 128779488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7451, 8928, 14902, 22353, 29804, 44706, 59608, 67059, 89412, 119216, 134118, 178824, 230981, 238432, 268236, 357648, 461962, 536472, 692943, 715296, 923924, 1072944, 1385886, 1847848, 2078829, 2145888, 2771772, 3695696, 4157658, 5543544, 7391392, 8315316, 11087088, 16630632, 22174176, 33261264, 66522528]

約数ペア:

[(1, 66522528), (2, 33261264), (3, 22174176), (4, 16630632), (6, 11087088), (8, 8315316), (9, 7391392), (12, 5543544), (16, 4157658), (18, 3695696), (24, 2771772), (31, 2145888), (32, 2078829), (36, 1847848), (48, 1385886), (62, 1072944), (72, 923924), (93, 715296), (96, 692943), (124, 536472), (144, 461962), (186, 357648), (248, 268236), (279, 238432), (288, 230981), (372, 178824), (496, 134118), (558, 119216), (744, 89412), (992, 67059), (1116, 59608), (1488, 44706), (2232, 29804), (2976, 22353), (4464, 14902), (7451, 8928)]