87718098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 208180800

約数和(自身を除く): 120462702

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 157, 169, 174, 247, 314, 338, 377, 471, 494, 507, 551, 741, 754, 942, 1014, 1102, 1131, 1482, 1653, 2041, 2262, 2983, 3211, 3306, 4082, 4553, 4901, 5966, 6123, 6422, 7163, 8949, 9106, 9633, 9802, 12246, 13659, 14326, 14703, 17898, 19266, 21489, 26533, 27318, 29406, 38779, 42978, 53066, 59189, 77558, 79599, 86507, 93119, 116337, 118378, 159198, 173014, 177567, 186238, 232674, 259521, 279357, 355134, 504127, 519042, 558714, 769457, 1008254, 1124591, 1512381, 1538914, 2249182, 2308371, 3024762, 3373773, 4616742, 6747546, 14619683, 29239366, 43859049, 87718098]

約数ペア:

[(1, 87718098), (2, 43859049), (3, 29239366), (6, 14619683), (13, 6747546), (19, 4616742), (26, 3373773), (29, 3024762), (38, 2308371), (39, 2249182), (57, 1538914), (58, 1512381), (78, 1124591), (87, 1008254), (114, 769457), (157, 558714), (169, 519042), (174, 504127), (247, 355134), (314, 279357), (338, 259521), (377, 232674), (471, 186238), (494, 177567), (507, 173014), (551, 159198), (741, 118378), (754, 116337), (942, 93119), (1014, 86507), (1102, 79599), (1131, 77558), (1482, 59189), (1653, 53066), (2041, 42978), (2262, 38779), (2983, 29406), (3211, 27318), (3306, 26533), (4082, 21489), (4553, 19266), (4901, 17898), (5966, 14703), (6123, 14326), (6422, 13659), (7163, 12246), (8949, 9802), (9106, 9633)]