42186456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3467}}^1$

素因数の和:3505

約数の個数: 72

約数和(自身を含む): 123755580

約数和(自身を除く): 81569124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3467, 4056, 6084, 6934, 10401, 12168, 13868, 20802, 27736, 31203, 41604, 45071, 62406, 83208, 90142, 124812, 135213, 180284, 249624, 270426, 360568, 405639, 540852, 585923, 811278, 1081704, 1171846, 1622556, 1757769, 2343692, 3245112, 3515538, 4687384, 5273307, 7031076, 10546614, 14062152, 21093228, 42186456]

約数ペア:

[(1, 42186456), (2, 21093228), (3, 14062152), (4, 10546614), (6, 7031076), (8, 5273307), (9, 4687384), (12, 3515538), (13, 3245112), (18, 2343692), (24, 1757769), (26, 1622556), (36, 1171846), (39, 1081704), (52, 811278), (72, 585923), (78, 540852), (104, 405639), (117, 360568), (156, 270426), (169, 249624), (234, 180284), (312, 135213), (338, 124812), (468, 90142), (507, 83208), (676, 62406), (936, 45071), (1014, 41604), (1352, 31203), (1521, 27736), (2028, 20802), (3042, 13868), (3467, 12168), (4056, 10401), (6084, 6934)]