64738116

素因数分解:

$2^2\times 3^6\times {\mathrm{149}}^2$

素因数の和:320

約数の個数: 63

約数和(自身を含む): 171007501

約数和(自身を除く): 106269385

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 729, 894, 972, 1341, 1458, 1788, 2682, 2916, 4023, 5364, 8046, 12069, 16092, 22201, 24138, 36207, 44402, 48276, 66603, 72414, 88804, 108621, 133206, 144828, 199809, 217242, 266412, 399618, 434484, 599427, 799236, 1198854, 1798281, 2397708, 3596562, 5394843, 7193124, 10789686, 16184529, 21579372, 32369058, 64738116]

約数ペア:

[(1, 64738116), (2, 32369058), (3, 21579372), (4, 16184529), (6, 10789686), (9, 7193124), (12, 5394843), (18, 3596562), (27, 2397708), (36, 1798281), (54, 1198854), (81, 799236), (108, 599427), (149, 434484), (162, 399618), (243, 266412), (298, 217242), (324, 199809), (447, 144828), (486, 133206), (596, 108621), (729, 88804), (894, 72414), (972, 66603), (1341, 48276), (1458, 44402), (1788, 36207), (2682, 24138), (2916, 22201), (4023, 16092), (5364, 12069)]