61710768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{20407}}^1$

素因数の和:20431

約数の個数: 80

約数和(自身を含む): 202447360

約数和(自身を除く): 140736592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 20407, 40814, 61221, 81628, 122442, 142849, 163256, 183663, 244884, 285698, 326512, 367326, 428547, 489768, 550989, 571396, 734652, 857094, 979536, 1101978, 1142792, 1285641, 1469304, 1714188, 2203956, 2285584, 2571282, 2938608, 3428376, 3856923, 4407912, 5142564, 6856752, 7713846, 8815824, 10285128, 15427692, 20570256, 30855384, 61710768]

約数ペア:

[(1, 61710768), (2, 30855384), (3, 20570256), (4, 15427692), (6, 10285128), (7, 8815824), (8, 7713846), (9, 6856752), (12, 5142564), (14, 4407912), (16, 3856923), (18, 3428376), (21, 2938608), (24, 2571282), (27, 2285584), (28, 2203956), (36, 1714188), (42, 1469304), (48, 1285641), (54, 1142792), (56, 1101978), (63, 979536), (72, 857094), (84, 734652), (108, 571396), (112, 550989), (126, 489768), (144, 428547), (168, 367326), (189, 326512), (216, 285698), (252, 244884), (336, 183663), (378, 163256), (432, 142849), (504, 122442), (756, 81628), (1008, 61221), (1512, 40814), (3024, 20407)]