40169376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10758

約数の個数: 72

約数和(自身を含む): 123030180

約数和(自身を除く): 82860804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10729, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 139477, 171664, 193122, 257496, 278954, 343328, 386244, 418431, 514992, 557908, 772488, 836862, 1029984, 1115816, 1255293, 1544976, 1673724, 2231632, 2510586, 3089952, 3347448, 4463264, 5021172, 6694896, 10042344, 13389792, 20084688, 40169376]

約数ペア:

[(1, 40169376), (2, 20084688), (3, 13389792), (4, 10042344), (6, 6694896), (8, 5021172), (9, 4463264), (12, 3347448), (13, 3089952), (16, 2510586), (18, 2231632), (24, 1673724), (26, 1544976), (32, 1255293), (36, 1115816), (39, 1029984), (48, 836862), (52, 772488), (72, 557908), (78, 514992), (96, 418431), (104, 386244), (117, 343328), (144, 278954), (156, 257496), (208, 193122), (234, 171664), (288, 139477), (312, 128748), (416, 96561), (468, 85832), (624, 64374), (936, 42916), (1248, 32187), (1872, 21458), (3744, 10729)]