72667896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3068

約数の個数: 64

約数和(自身を含む): 209088000

約数和(自身を除く): 136420104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 2903, 3129, 3576, 4172, 5806, 6258, 8344, 8709, 11612, 12516, 17418, 20321, 23224, 25032, 34836, 40642, 60963, 69672, 81284, 121926, 162568, 243852, 432547, 487704, 865094, 1297641, 1730188, 2595282, 3027829, 3460376, 5190564, 6055658, 9083487, 10381128, 12111316, 18166974, 24222632, 36333948, 72667896]

約数ペア:

[(1, 72667896), (2, 36333948), (3, 24222632), (4, 18166974), (6, 12111316), (7, 10381128), (8, 9083487), (12, 6055658), (14, 5190564), (21, 3460376), (24, 3027829), (28, 2595282), (42, 1730188), (56, 1297641), (84, 865094), (149, 487704), (168, 432547), (298, 243852), (447, 162568), (596, 121926), (894, 81284), (1043, 69672), (1192, 60963), (1788, 40642), (2086, 34836), (2903, 25032), (3129, 23224), (3576, 20321), (4172, 17418), (5806, 12516), (6258, 11612), (8344, 8709)]