90327292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 93128708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1049, 1133, 1957, 2098, 2266, 3914, 4196, 4532, 7828, 11539, 19931, 21527, 23078, 39862, 43054, 46156, 79724, 86108, 108047, 216094, 219241, 432188, 438482, 876964, 1188517, 2052893, 2377034, 4105786, 4754068, 8211572, 22581823, 45163646, 90327292]

約数ペア:

[(1, 90327292), (2, 45163646), (4, 22581823), (11, 8211572), (19, 4754068), (22, 4105786), (38, 2377034), (44, 2052893), (76, 1188517), (103, 876964), (206, 438482), (209, 432188), (412, 219241), (418, 216094), (836, 108047), (1049, 86108), (1133, 79724), (1957, 46156), (2098, 43054), (2266, 39862), (3914, 23078), (4196, 21527), (4532, 19931), (7828, 11539)]