87297714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3464

約数の個数: 72

約数和(自身を含む): 227679660

約数和(自身を除く): 140381946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3413, 3654, 4263, 6826, 8526, 10239, 12789, 20478, 23891, 25578, 30717, 47782, 61434, 71673, 98977, 143346, 167237, 197954, 215019, 296931, 334474, 430038, 501711, 593862, 692839, 890793, 1003422, 1385678, 1505133, 1781586, 2078517, 3010266, 4157034, 4849873, 6235551, 9699746, 12471102, 14549619, 29099238, 43648857, 87297714]

約数ペア:

[(1, 87297714), (2, 43648857), (3, 29099238), (6, 14549619), (7, 12471102), (9, 9699746), (14, 6235551), (18, 4849873), (21, 4157034), (29, 3010266), (42, 2078517), (49, 1781586), (58, 1505133), (63, 1385678), (87, 1003422), (98, 890793), (126, 692839), (147, 593862), (174, 501711), (203, 430038), (261, 334474), (294, 296931), (406, 215019), (441, 197954), (522, 167237), (609, 143346), (882, 98977), (1218, 71673), (1421, 61434), (1827, 47782), (2842, 30717), (3413, 25578), (3654, 23891), (4263, 20478), (6826, 12789), (8526, 10239)]