123801636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 337611456

約数和(自身を除く): 213809820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 588, 622, 677, 933, 1244, 1354, 1866, 2031, 2177, 2708, 3732, 4062, 4354, 4739, 6531, 8124, 8708, 9478, 13062, 14217, 15239, 18956, 26124, 28434, 30478, 33173, 45717, 56868, 60956, 66346, 91434, 99519, 132692, 182868, 199038, 210547, 398076, 421094, 631641, 842188, 1263282, 1473829, 2526564, 2947658, 4421487, 5895316, 8842974, 10316803, 17685948, 20633606, 30950409, 41267212, 61900818, 123801636]

約数ペア:

[(1, 123801636), (2, 61900818), (3, 41267212), (4, 30950409), (6, 20633606), (7, 17685948), (12, 10316803), (14, 8842974), (21, 5895316), (28, 4421487), (42, 2947658), (49, 2526564), (84, 1473829), (98, 1263282), (147, 842188), (196, 631641), (294, 421094), (311, 398076), (588, 210547), (622, 199038), (677, 182868), (933, 132692), (1244, 99519), (1354, 91434), (1866, 66346), (2031, 60956), (2177, 56868), (2708, 45717), (3732, 33173), (4062, 30478), (4354, 28434), (4739, 26124), (6531, 18956), (8124, 15239), (8708, 14217), (9478, 13062)]