4088268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 11211200

約数和(自身を除く): 7122932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 139, 171, 172, 228, 258, 278, 342, 387, 417, 516, 556, 684, 774, 817, 834, 1251, 1548, 1634, 1668, 2451, 2502, 2641, 3268, 4902, 5004, 5282, 5977, 7353, 7923, 9804, 10564, 11954, 14706, 15846, 17931, 23769, 23908, 29412, 31692, 35862, 47538, 53793, 71724, 95076, 107586, 113563, 215172, 227126, 340689, 454252, 681378, 1022067, 1362756, 2044134, 4088268]

約数ペア:

[(1, 4088268), (2, 2044134), (3, 1362756), (4, 1022067), (6, 681378), (9, 454252), (12, 340689), (18, 227126), (19, 215172), (36, 113563), (38, 107586), (43, 95076), (57, 71724), (76, 53793), (86, 47538), (114, 35862), (129, 31692), (139, 29412), (171, 23908), (172, 23769), (228, 17931), (258, 15846), (278, 14706), (342, 11954), (387, 10564), (417, 9804), (516, 7923), (556, 7353), (684, 5977), (774, 5282), (817, 5004), (834, 4902), (1251, 3268), (1548, 2641), (1634, 2502), (1668, 2451)]