72680652

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20393}}^1$

素因数の和:20420

約数の個数: 60

約数和(自身を含む): 207284616

約数和(自身を除く): 134603964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20393, 40786, 61179, 81572, 122358, 183537, 224323, 244716, 367074, 448646, 550611, 672969, 734148, 897292, 1101222, 1345938, 1651833, 2018907, 2202444, 2691876, 3303666, 4037814, 6056721, 6607332, 8075628, 12113442, 18170163, 24226884, 36340326, 72680652]

約数ペア:

[(1, 72680652), (2, 36340326), (3, 24226884), (4, 18170163), (6, 12113442), (9, 8075628), (11, 6607332), (12, 6056721), (18, 4037814), (22, 3303666), (27, 2691876), (33, 2202444), (36, 2018907), (44, 1651833), (54, 1345938), (66, 1101222), (81, 897292), (99, 734148), (108, 672969), (132, 550611), (162, 448646), (198, 367074), (297, 244716), (324, 224323), (396, 183537), (594, 122358), (891, 81572), (1188, 61179), (1782, 40786), (3564, 20393)]