78345126

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 172907280

約数和(自身を除く): 94562154

約数列:

[1, 2, 3, 6, 9, 18, 139, 173, 181, 278, 346, 362, 417, 519, 543, 834, 1038, 1086, 1251, 1557, 1629, 2502, 3114, 3258, 24047, 25159, 31313, 48094, 50318, 62626, 72141, 75477, 93939, 144282, 150954, 187878, 216423, 226431, 281817, 432846, 452862, 563634, 4352507, 8705014, 13057521, 26115042, 39172563, 78345126]

約数ペア:

[(1, 78345126), (2, 39172563), (3, 26115042), (6, 13057521), (9, 8705014), (18, 4352507), (139, 563634), (173, 452862), (181, 432846), (278, 281817), (346, 226431), (362, 216423), (417, 187878), (519, 150954), (543, 144282), (834, 93939), (1038, 75477), (1086, 72141), (1251, 62626), (1557, 50318), (1629, 48094), (2502, 31313), (3114, 25159), (3258, 24047)]