87228108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 154933812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 501, 668, 1002, 1319, 1503, 1837, 2004, 2638, 3006, 3674, 3957, 5276, 5511, 6012, 7348, 7914, 11022, 11871, 14509, 15828, 16533, 22044, 23742, 29018, 33066, 43527, 47484, 58036, 66132, 87054, 130581, 174108, 220273, 261162, 440546, 522324, 660819, 881092, 1321638, 1982457, 2423003, 2643276, 3964914, 4846006, 7269009, 7929828, 9692012, 14538018, 21807027, 29076036, 43614054, 87228108]

約数ペア:

[(1, 87228108), (2, 43614054), (3, 29076036), (4, 21807027), (6, 14538018), (9, 9692012), (11, 7929828), (12, 7269009), (18, 4846006), (22, 3964914), (33, 2643276), (36, 2423003), (44, 1982457), (66, 1321638), (99, 881092), (132, 660819), (167, 522324), (198, 440546), (334, 261162), (396, 220273), (501, 174108), (668, 130581), (1002, 87054), (1319, 66132), (1503, 58036), (1837, 47484), (2004, 43527), (2638, 33066), (3006, 29018), (3674, 23742), (3957, 22044), (5276, 16533), (5511, 15828), (6012, 14509), (7348, 11871), (7914, 11022)]