42707472

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 114784320

約数和(自身を除く): 72076848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 173, 222, 278, 296, 346, 417, 444, 519, 556, 592, 692, 834, 888, 1038, 1112, 1384, 1668, 1776, 2076, 2224, 2768, 3336, 4152, 5143, 6401, 6672, 8304, 10286, 12802, 15429, 19203, 20572, 24047, 25604, 30858, 38406, 41144, 48094, 51208, 61716, 72141, 76812, 82288, 96188, 102416, 123432, 144282, 153624, 192376, 246864, 288564, 307248, 384752, 577128, 889739, 1154256, 1779478, 2669217, 3558956, 5338434, 7117912, 10676868, 14235824, 21353736, 42707472]

約数ペア:

[(1, 42707472), (2, 21353736), (3, 14235824), (4, 10676868), (6, 7117912), (8, 5338434), (12, 3558956), (16, 2669217), (24, 1779478), (37, 1154256), (48, 889739), (74, 577128), (111, 384752), (139, 307248), (148, 288564), (173, 246864), (222, 192376), (278, 153624), (296, 144282), (346, 123432), (417, 102416), (444, 96188), (519, 82288), (556, 76812), (592, 72141), (692, 61716), (834, 51208), (888, 48094), (1038, 41144), (1112, 38406), (1384, 30858), (1668, 25604), (1776, 24047), (2076, 20572), (2224, 19203), (2768, 15429), (3336, 12802), (4152, 10286), (5143, 8304), (6401, 6672)]