47977272

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 156423960

約数和(自身を除く): 108446688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1511, 1512, 1764, 2268, 2646, 3022, 3528, 3969, 4533, 4536, 5292, 6044, 7938, 9066, 10577, 10584, 12088, 13599, 15876, 18132, 21154, 27198, 31731, 31752, 36264, 40797, 42308, 54396, 63462, 74039, 81594, 84616, 95193, 108792, 122391, 126924, 148078, 163188, 190386, 222117, 244782, 253848, 285579, 296156, 326376, 380772, 444234, 489564, 571158, 592312, 666351, 761544, 856737, 888468, 979128, 1142316, 1332702, 1713474, 1776936, 1999053, 2284632, 2665404, 3426948, 3998106, 5330808, 5997159, 6853896, 7996212, 11994318, 15992424, 23988636, 47977272]

約数ペア:

[(1, 47977272), (2, 23988636), (3, 15992424), (4, 11994318), (6, 7996212), (7, 6853896), (8, 5997159), (9, 5330808), (12, 3998106), (14, 3426948), (18, 2665404), (21, 2284632), (24, 1999053), (27, 1776936), (28, 1713474), (36, 1332702), (42, 1142316), (49, 979128), (54, 888468), (56, 856737), (63, 761544), (72, 666351), (81, 592312), (84, 571158), (98, 489564), (108, 444234), (126, 380772), (147, 326376), (162, 296156), (168, 285579), (189, 253848), (196, 244782), (216, 222117), (252, 190386), (294, 163188), (324, 148078), (378, 126924), (392, 122391), (441, 108792), (504, 95193), (567, 84616), (588, 81594), (648, 74039), (756, 63462), (882, 54396), (1134, 42308), (1176, 40797), (1323, 36264), (1511, 31752), (1512, 31731), (1764, 27198), (2268, 21154), (2646, 18132), (3022, 15876), (3528, 13599), (3969, 12088), (4533, 10584), (4536, 10577), (5292, 9066), (6044, 7938)]