72737406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 185602560

約数和(自身を除く): 112865154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 571, 674, 1011, 1142, 1713, 2022, 2359, 3033, 3426, 3997, 4718, 5139, 6066, 7077, 7994, 9099, 10278, 11991, 14154, 15417, 18198, 21231, 23982, 30834, 35973, 42462, 63693, 71946, 107919, 127386, 192427, 215838, 384854, 577281, 1154562, 1346989, 1731843, 2693978, 3463686, 4040967, 5195529, 8081934, 10391058, 12122901, 24245802, 36368703, 72737406]

約数ペア:

[(1, 72737406), (2, 36368703), (3, 24245802), (6, 12122901), (7, 10391058), (9, 8081934), (14, 5195529), (18, 4040967), (21, 3463686), (27, 2693978), (42, 1731843), (54, 1346989), (63, 1154562), (126, 577281), (189, 384854), (337, 215838), (378, 192427), (571, 127386), (674, 107919), (1011, 71946), (1142, 63693), (1713, 42462), (2022, 35973), (2359, 30834), (3033, 23982), (3426, 21231), (3997, 18198), (4718, 15417), (5139, 14154), (6066, 11991), (7077, 10278), (7994, 9099)]