8391708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 24147200

約数和(自身を除く): 15755492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 139, 156, 172, 234, 258, 278, 351, 387, 417, 468, 516, 556, 559, 702, 774, 834, 1118, 1161, 1251, 1404, 1548, 1668, 1677, 1807, 2236, 2322, 2502, 3354, 3614, 3753, 4644, 5004, 5031, 5421, 5977, 6708, 7228, 7506, 10062, 10842, 11954, 15012, 15093, 16263, 17931, 20124, 21684, 23908, 30186, 32526, 35862, 48789, 53793, 60372, 65052, 71724, 77701, 97578, 107586, 155402, 161379, 195156, 215172, 233103, 310804, 322758, 466206, 645516, 699309, 932412, 1398618, 2097927, 2797236, 4195854, 8391708]

約数ペア:

[(1, 8391708), (2, 4195854), (3, 2797236), (4, 2097927), (6, 1398618), (9, 932412), (12, 699309), (13, 645516), (18, 466206), (26, 322758), (27, 310804), (36, 233103), (39, 215172), (43, 195156), (52, 161379), (54, 155402), (78, 107586), (86, 97578), (108, 77701), (117, 71724), (129, 65052), (139, 60372), (156, 53793), (172, 48789), (234, 35862), (258, 32526), (278, 30186), (351, 23908), (387, 21684), (417, 20124), (468, 17931), (516, 16263), (556, 15093), (559, 15012), (702, 11954), (774, 10842), (834, 10062), (1118, 7506), (1161, 7228), (1251, 6708), (1404, 5977), (1548, 5421), (1668, 5031), (1677, 5004), (1807, 4644), (2236, 3753), (2322, 3614), (2502, 3354)]