121940244

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 320785920

約数和(自身を除く): 198845676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 271, 348, 431, 522, 542, 813, 862, 1044, 1084, 1293, 1626, 1724, 2439, 2586, 3252, 3879, 4878, 5172, 7758, 7859, 9756, 12499, 15516, 15718, 23577, 24998, 31436, 37497, 47154, 49996, 70731, 74994, 94308, 112491, 116801, 141462, 149988, 224982, 233602, 282924, 350403, 449964, 467204, 700806, 1051209, 1401612, 2102418, 3387229, 4204836, 6774458, 10161687, 13548916, 20323374, 30485061, 40646748, 60970122, 121940244]

約数ペア:

[(1, 121940244), (2, 60970122), (3, 40646748), (4, 30485061), (6, 20323374), (9, 13548916), (12, 10161687), (18, 6774458), (29, 4204836), (36, 3387229), (58, 2102418), (87, 1401612), (116, 1051209), (174, 700806), (261, 467204), (271, 449964), (348, 350403), (431, 282924), (522, 233602), (542, 224982), (813, 149988), (862, 141462), (1044, 116801), (1084, 112491), (1293, 94308), (1626, 74994), (1724, 70731), (2439, 49996), (2586, 47154), (3252, 37497), (3879, 31436), (4878, 24998), (5172, 23577), (7758, 15718), (7859, 15516), (9756, 12499)]