61381908

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 185696000

約数和(自身を除く): 124314092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1657, 1764, 2058, 2646, 3087, 3314, 4116, 4971, 5292, 6174, 6628, 9261, 9942, 11599, 12348, 14913, 18522, 19884, 23198, 29826, 34797, 37044, 44739, 46396, 59652, 69594, 81193, 89478, 104391, 139188, 162386, 178956, 208782, 243579, 313173, 324772, 417564, 487158, 568351, 626346, 730737, 974316, 1136702, 1252692, 1461474, 1705053, 2192211, 2273404, 2922948, 3410106, 4384422, 5115159, 6820212, 8768844, 10230318, 15345477, 20460636, 30690954, 61381908]

約数ペア:

[(1, 61381908), (2, 30690954), (3, 20460636), (4, 15345477), (6, 10230318), (7, 8768844), (9, 6820212), (12, 5115159), (14, 4384422), (18, 3410106), (21, 2922948), (27, 2273404), (28, 2192211), (36, 1705053), (42, 1461474), (49, 1252692), (54, 1136702), (63, 974316), (84, 730737), (98, 626346), (108, 568351), (126, 487158), (147, 417564), (189, 324772), (196, 313173), (252, 243579), (294, 208782), (343, 178956), (378, 162386), (441, 139188), (588, 104391), (686, 89478), (756, 81193), (882, 69594), (1029, 59652), (1323, 46396), (1372, 44739), (1657, 37044), (1764, 34797), (2058, 29826), (2646, 23198), (3087, 19884), (3314, 18522), (4116, 14913), (4971, 12348), (5292, 11599), (6174, 9942), (6628, 9261)]