87472308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 256693248

約数和(自身を除く): 169220940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 137, 154, 231, 274, 308, 411, 462, 548, 691, 822, 924, 959, 1382, 1507, 1644, 1918, 2073, 2764, 2877, 3014, 3836, 4146, 4521, 4837, 5754, 6028, 7601, 8292, 9042, 9674, 10549, 11508, 14511, 15202, 18084, 19348, 21098, 22803, 29022, 30404, 31647, 42196, 45606, 53207, 58044, 63294, 91212, 94667, 106414, 126588, 159621, 189334, 212828, 284001, 319242, 378668, 568002, 638484, 662669, 1041337, 1136004, 1325338, 1988007, 2082674, 2650676, 3124011, 3976014, 4165348, 6248022, 7289359, 7952028, 12496044, 14578718, 21868077, 29157436, 43736154, 87472308]

約数ペア:

[(1, 87472308), (2, 43736154), (3, 29157436), (4, 21868077), (6, 14578718), (7, 12496044), (11, 7952028), (12, 7289359), (14, 6248022), (21, 4165348), (22, 3976014), (28, 3124011), (33, 2650676), (42, 2082674), (44, 1988007), (66, 1325338), (77, 1136004), (84, 1041337), (132, 662669), (137, 638484), (154, 568002), (231, 378668), (274, 319242), (308, 284001), (411, 212828), (462, 189334), (548, 159621), (691, 126588), (822, 106414), (924, 94667), (959, 91212), (1382, 63294), (1507, 58044), (1644, 53207), (1918, 45606), (2073, 42196), (2764, 31647), (2877, 30404), (3014, 29022), (3836, 22803), (4146, 21098), (4521, 19348), (4837, 18084), (5754, 15202), (6028, 14511), (7601, 11508), (8292, 10549), (9042, 9674)]