87912216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19381}}^1$

素因数の和:19406

約数の個数: 80

約数和(自身を含む): 281426640

約数和(自身を除く): 193514424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 19381, 38762, 58143, 77524, 116286, 135667, 155048, 174429, 232572, 271334, 348858, 407001, 465144, 523287, 542668, 697716, 814002, 1046574, 1085336, 1221003, 1395432, 1569861, 1628004, 2093148, 2442006, 3139722, 3256008, 3663009, 4186296, 4884012, 6279444, 7326018, 9768024, 10989027, 12558888, 14652036, 21978054, 29304072, 43956108, 87912216]

約数ペア:

[(1, 87912216), (2, 43956108), (3, 29304072), (4, 21978054), (6, 14652036), (7, 12558888), (8, 10989027), (9, 9768024), (12, 7326018), (14, 6279444), (18, 4884012), (21, 4186296), (24, 3663009), (27, 3256008), (28, 3139722), (36, 2442006), (42, 2093148), (54, 1628004), (56, 1569861), (63, 1395432), (72, 1221003), (81, 1085336), (84, 1046574), (108, 814002), (126, 697716), (162, 542668), (168, 523287), (189, 465144), (216, 407001), (252, 348858), (324, 271334), (378, 232572), (504, 174429), (567, 155048), (648, 135667), (756, 116286), (1134, 77524), (1512, 58143), (2268, 38762), (4536, 19381)]