172214856

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{72481}}^1$

素因数の和:72507

約数の個数: 64

約数和(自身を含む): 521870400

約数和(自身を除く): 349655544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 72481, 144962, 217443, 289924, 434886, 579848, 652329, 797291, 869772, 1304658, 1594582, 1739544, 1956987, 2391873, 2609316, 3189164, 3913974, 4783746, 5218632, 6378328, 7175619, 7827948, 9567492, 14351238, 15655896, 19134984, 21526857, 28702476, 43053714, 57404952, 86107428, 172214856]

約数ペア:

[(1, 172214856), (2, 86107428), (3, 57404952), (4, 43053714), (6, 28702476), (8, 21526857), (9, 19134984), (11, 15655896), (12, 14351238), (18, 9567492), (22, 7827948), (24, 7175619), (27, 6378328), (33, 5218632), (36, 4783746), (44, 3913974), (54, 3189164), (66, 2609316), (72, 2391873), (88, 1956987), (99, 1739544), (108, 1594582), (132, 1304658), (198, 869772), (216, 797291), (264, 652329), (297, 579848), (396, 434886), (594, 289924), (792, 217443), (1188, 144962), (2376, 72481)]