27988848

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 81621760

約数和(自身を除く): 53632912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 967, 1072, 1206, 1608, 1809, 1934, 2412, 2901, 3216, 3618, 3868, 4824, 5802, 7236, 7736, 8703, 9648, 11604, 14472, 15472, 17406, 23208, 26109, 28944, 34812, 46416, 52218, 64789, 69624, 104436, 129578, 139248, 194367, 208872, 259156, 388734, 417744, 518312, 583101, 777468, 1036624, 1166202, 1554936, 1749303, 2332404, 3109872, 3498606, 4664808, 6997212, 9329616, 13994424, 27988848]

約数ペア:

[(1, 27988848), (2, 13994424), (3, 9329616), (4, 6997212), (6, 4664808), (8, 3498606), (9, 3109872), (12, 2332404), (16, 1749303), (18, 1554936), (24, 1166202), (27, 1036624), (36, 777468), (48, 583101), (54, 518312), (67, 417744), (72, 388734), (108, 259156), (134, 208872), (144, 194367), (201, 139248), (216, 129578), (268, 104436), (402, 69624), (432, 64789), (536, 52218), (603, 46416), (804, 34812), (967, 28944), (1072, 26109), (1206, 23208), (1608, 17406), (1809, 15472), (1934, 14472), (2412, 11604), (2901, 9648), (3216, 8703), (3618, 7736), (3868, 7236), (4824, 5802)]