15627984

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 42556800

約数和(自身を除く): 26928816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 103, 109, 116, 174, 206, 218, 232, 309, 327, 348, 412, 436, 464, 618, 654, 696, 824, 872, 1236, 1308, 1392, 1648, 1744, 2472, 2616, 2987, 3161, 4944, 5232, 5974, 6322, 8961, 9483, 11227, 11948, 12644, 17922, 18966, 22454, 23896, 25288, 33681, 35844, 37932, 44908, 47792, 50576, 67362, 71688, 75864, 89816, 134724, 143376, 151728, 179632, 269448, 325583, 538896, 651166, 976749, 1302332, 1953498, 2604664, 3906996, 5209328, 7813992, 15627984]

約数ペア:

[(1, 15627984), (2, 7813992), (3, 5209328), (4, 3906996), (6, 2604664), (8, 1953498), (12, 1302332), (16, 976749), (24, 651166), (29, 538896), (48, 325583), (58, 269448), (87, 179632), (103, 151728), (109, 143376), (116, 134724), (174, 89816), (206, 75864), (218, 71688), (232, 67362), (309, 50576), (327, 47792), (348, 44908), (412, 37932), (436, 35844), (464, 33681), (618, 25288), (654, 23896), (696, 22454), (824, 18966), (872, 17922), (1236, 12644), (1308, 11948), (1392, 11227), (1648, 9483), (1744, 8961), (2472, 6322), (2616, 5974), (2987, 5232), (3161, 4944)]