25390296

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 72072000

約数和(自身を除く): 46681704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 59, 72, 86, 118, 129, 139, 172, 177, 236, 258, 278, 344, 354, 387, 417, 472, 516, 531, 556, 708, 774, 834, 1032, 1062, 1112, 1251, 1416, 1548, 1668, 2124, 2502, 2537, 3096, 3336, 4248, 5004, 5074, 5977, 7611, 8201, 10008, 10148, 11954, 15222, 16402, 17931, 20296, 22833, 23908, 24603, 30444, 32804, 35862, 45666, 47816, 49206, 53793, 60888, 65608, 71724, 73809, 91332, 98412, 107586, 143448, 147618, 182664, 196824, 215172, 295236, 352643, 430344, 590472, 705286, 1057929, 1410572, 2115858, 2821144, 3173787, 4231716, 6347574, 8463432, 12695148, 25390296]

約数ペア:

[(1, 25390296), (2, 12695148), (3, 8463432), (4, 6347574), (6, 4231716), (8, 3173787), (9, 2821144), (12, 2115858), (18, 1410572), (24, 1057929), (36, 705286), (43, 590472), (59, 430344), (72, 352643), (86, 295236), (118, 215172), (129, 196824), (139, 182664), (172, 147618), (177, 143448), (236, 107586), (258, 98412), (278, 91332), (344, 73809), (354, 71724), (387, 65608), (417, 60888), (472, 53793), (516, 49206), (531, 47816), (556, 45666), (708, 35862), (774, 32804), (834, 30444), (1032, 24603), (1062, 23908), (1112, 22833), (1251, 20296), (1416, 17931), (1548, 16402), (1668, 15222), (2124, 11954), (2502, 10148), (2537, 10008), (3096, 8201), (3336, 7611), (4248, 5977), (5004, 5074)]