68869152

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21739}}^1$

素因数の和:21766

約数の個数: 72

約数和(自身を含む): 213660720

約数和(自身を除く): 144791568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21739, 43478, 65217, 86956, 130434, 173912, 195651, 239129, 260868, 347824, 391302, 478258, 521736, 695648, 717387, 782604, 956516, 1043472, 1434774, 1565208, 1913032, 2086944, 2152161, 2869548, 3130416, 3826064, 4304322, 5739096, 6260832, 7652128, 8608644, 11478192, 17217288, 22956384, 34434576, 68869152]

約数ペア:

[(1, 68869152), (2, 34434576), (3, 22956384), (4, 17217288), (6, 11478192), (8, 8608644), (9, 7652128), (11, 6260832), (12, 5739096), (16, 4304322), (18, 3826064), (22, 3130416), (24, 2869548), (32, 2152161), (33, 2086944), (36, 1913032), (44, 1565208), (48, 1434774), (66, 1043472), (72, 956516), (88, 782604), (96, 717387), (99, 695648), (132, 521736), (144, 478258), (176, 391302), (198, 347824), (264, 260868), (288, 239129), (352, 195651), (396, 173912), (528, 130434), (792, 86956), (1056, 65217), (1584, 43478), (3168, 21739)]