42156912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3446

約数の個数: 80

約数和(自身を含む): 127864832

約数和(自身を除く): 85707920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 3391, 4144, 6216, 6782, 10173, 12432, 13564, 20346, 23737, 27128, 40692, 47474, 54256, 71211, 81384, 94948, 125467, 142422, 162768, 189896, 250934, 284844, 376401, 379792, 501868, 569688, 752802, 878269, 1003736, 1139376, 1505604, 1756538, 2007472, 2634807, 3011208, 3513076, 5269614, 6022416, 7026152, 10539228, 14052304, 21078456, 42156912]

約数ペア:

[(1, 42156912), (2, 21078456), (3, 14052304), (4, 10539228), (6, 7026152), (7, 6022416), (8, 5269614), (12, 3513076), (14, 3011208), (16, 2634807), (21, 2007472), (24, 1756538), (28, 1505604), (37, 1139376), (42, 1003736), (48, 878269), (56, 752802), (74, 569688), (84, 501868), (111, 379792), (112, 376401), (148, 284844), (168, 250934), (222, 189896), (259, 162768), (296, 142422), (336, 125467), (444, 94948), (518, 81384), (592, 71211), (777, 54256), (888, 47474), (1036, 40692), (1554, 27128), (1776, 23737), (2072, 20346), (3108, 13564), (3391, 12432), (4144, 10173), (6216, 6782)]