81163236468

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1\times {\mathrm{1237}}^1$

素因数の和:2569

約数の個数: 96

約数和(自身を含む): 197418412800

約数和(自身を除く): 116255176332

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 167, 174, 334, 348, 501, 668, 1002, 1129, 1237, 2004, 2258, 2474, 3387, 3711, 4516, 4843, 4948, 6774, 7422, 9686, 13548, 14529, 14844, 19372, 29058, 32741, 35873, 58116, 65482, 71746, 98223, 107619, 130964, 143492, 188543, 196446, 206579, 215238, 377086, 392892, 413158, 430476, 565629, 619737, 754172, 826316, 1131258, 1239474, 1396573, 2262516, 2478948, 2793146, 4189719, 5467747, 5586292, 5990791, 8379438, 10935494, 11981582, 16403241, 16758876, 17972373, 21870988, 23963164, 32806482, 35944746, 40500617, 65612964, 71889492, 81001234, 121501851, 162002468, 233227691, 243003702, 466455382, 486007404, 699683073, 932910764, 1399366146, 2798732292, 6763603039, 13527206078, 20290809117, 27054412156, 40581618234, 81163236468]

約数ペア:

[(1, 81163236468), (2, 40581618234), (3, 27054412156), (4, 20290809117), (6, 13527206078), (12, 6763603039), (29, 2798732292), (58, 1399366146), (87, 932910764), (116, 699683073), (167, 486007404), (174, 466455382), (334, 243003702), (348, 233227691), (501, 162002468), (668, 121501851), (1002, 81001234), (1129, 71889492), (1237, 65612964), (2004, 40500617), (2258, 35944746), (2474, 32806482), (3387, 23963164), (3711, 21870988), (4516, 17972373), (4843, 16758876), (4948, 16403241), (6774, 11981582), (7422, 10935494), (9686, 8379438), (13548, 5990791), (14529, 5586292), (14844, 5467747), (19372, 4189719), (29058, 2793146), (32741, 2478948), (35873, 2262516), (58116, 1396573), (65482, 1239474), (71746, 1131258), (98223, 826316), (107619, 754172), (130964, 619737), (143492, 565629), (188543, 430476), (196446, 413158), (206579, 392892), (215238, 377086)]