27280116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 73592064

約数和(自身を除く): 46311948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 701, 828, 846, 1081, 1402, 1692, 2103, 2162, 2804, 3243, 4206, 4324, 6309, 6486, 8412, 9729, 12618, 12972, 16123, 19458, 25236, 32246, 32947, 38916, 48369, 64492, 65894, 96738, 98841, 131788, 145107, 193476, 197682, 290214, 296523, 395364, 580428, 593046, 757781, 1186092, 1515562, 2273343, 3031124, 4546686, 6820029, 9093372, 13640058, 27280116]

約数ペア:

[(1, 27280116), (2, 13640058), (3, 9093372), (4, 6820029), (6, 4546686), (9, 3031124), (12, 2273343), (18, 1515562), (23, 1186092), (36, 757781), (46, 593046), (47, 580428), (69, 395364), (92, 296523), (94, 290214), (138, 197682), (141, 193476), (188, 145107), (207, 131788), (276, 98841), (282, 96738), (414, 65894), (423, 64492), (564, 48369), (701, 38916), (828, 32947), (846, 32246), (1081, 25236), (1402, 19458), (1692, 16123), (2103, 12972), (2162, 12618), (2804, 9729), (3243, 8412), (4206, 6486), (4324, 6309)]