72818088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 209520000

約数和(自身を除く): 136701912

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, 2909, 3129, 3576, 4172, 5818, 6258, 8344, 8727, 11636, 12516, 17454, 20363, 23272, 25032, 34908, 40726, 61089, 69816, 81452, 122178, 162904, 244356, 433441, 488712, 866882, 1300323, 1733764, 2600646, 3034087, 3467528, 5201292, 6068174, 9102261, 10402584, 12136348, 18204522, 24272696, 36409044, 72818088]

約数ペア:

[(1, 72818088), (2, 36409044), (3, 24272696), (4, 18204522), (6, 12136348), (7, 10402584), (8, 9102261), (12, 6068174), (14, 5201292), (21, 3467528), (24, 3034087), (28, 2600646), (42, 1733764), (56, 1300323), (84, 866882), (149, 488712), (168, 433441), (298, 244356), (447, 162904), (596, 122178), (894, 81452), (1043, 69816), (1192, 61089), (1788, 40726), (2086, 34908), (2909, 25032), (3129, 23272), (3576, 20363), (4172, 17454), (5818, 12516), (6258, 11636), (8344, 8727)]