90655764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 236573568

約数和(自身を除く): 145917804

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 969, 1083, 1231, 1292, 1444, 1938, 2166, 2462, 3693, 3876, 4332, 4924, 6137, 7386, 12274, 14772, 18411, 20927, 23389, 24548, 36822, 41854, 46778, 62781, 70167, 73644, 83708, 93556, 125562, 140334, 251124, 280668, 397613, 444391, 795226, 888782, 1192839, 1333173, 1590452, 1777564, 2385678, 2666346, 4771356, 5332692, 7554647, 15109294, 22663941, 30218588, 45327882, 90655764]

約数ペア:

[(1, 90655764), (2, 45327882), (3, 30218588), (4, 22663941), (6, 15109294), (12, 7554647), (17, 5332692), (19, 4771356), (34, 2666346), (38, 2385678), (51, 1777564), (57, 1590452), (68, 1333173), (76, 1192839), (102, 888782), (114, 795226), (204, 444391), (228, 397613), (323, 280668), (361, 251124), (646, 140334), (722, 125562), (969, 93556), (1083, 83708), (1231, 73644), (1292, 70167), (1444, 62781), (1938, 46778), (2166, 41854), (2462, 36822), (3693, 24548), (3876, 23389), (4332, 20927), (4924, 18411), (6137, 14772), (7386, 12274)]