172873656

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{2557}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 481927200

約数和(自身を除く): 309053544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 939, 1252, 1878, 2504, 2557, 2817, 3756, 5114, 5634, 7512, 7671, 8451, 10228, 11268, 15342, 16902, 20456, 22536, 23013, 30684, 33804, 46026, 61368, 67608, 69039, 92052, 138078, 184104, 276156, 552312, 800341, 1600682, 2401023, 3201364, 4802046, 6402728, 7203069, 9604092, 14406138, 19208184, 21609207, 28812276, 43218414, 57624552, 86436828, 172873656]

約数ペア:

[(1, 172873656), (2, 86436828), (3, 57624552), (4, 43218414), (6, 28812276), (8, 21609207), (9, 19208184), (12, 14406138), (18, 9604092), (24, 7203069), (27, 6402728), (36, 4802046), (54, 3201364), (72, 2401023), (108, 1600682), (216, 800341), (313, 552312), (626, 276156), (939, 184104), (1252, 138078), (1878, 92052), (2504, 69039), (2557, 67608), (2817, 61368), (3756, 46026), (5114, 33804), (5634, 30684), (7512, 23013), (7671, 22536), (8451, 20456), (10228, 16902), (11268, 15342)]