87195152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 191987712

約数和(自身を除く): 104792560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 83, 88, 94, 127, 166, 176, 188, 254, 332, 376, 508, 517, 664, 752, 913, 1016, 1034, 1328, 1397, 1826, 2032, 2068, 2794, 3652, 3901, 4136, 5588, 5969, 7304, 7802, 8272, 10541, 11176, 11938, 14608, 15604, 21082, 22352, 23876, 31208, 42164, 42911, 47752, 62416, 65659, 84328, 85822, 95504, 115951, 131318, 168656, 171644, 231902, 262636, 343288, 463804, 495427, 525272, 686576, 927608, 990854, 1050544, 1855216, 1981708, 3963416, 5449697, 7926832, 10899394, 21798788, 43597576, 87195152]

約数ペア:

[(1, 87195152), (2, 43597576), (4, 21798788), (8, 10899394), (11, 7926832), (16, 5449697), (22, 3963416), (44, 1981708), (47, 1855216), (83, 1050544), (88, 990854), (94, 927608), (127, 686576), (166, 525272), (176, 495427), (188, 463804), (254, 343288), (332, 262636), (376, 231902), (508, 171644), (517, 168656), (664, 131318), (752, 115951), (913, 95504), (1016, 85822), (1034, 84328), (1328, 65659), (1397, 62416), (1826, 47752), (2032, 42911), (2068, 42164), (2794, 31208), (3652, 23876), (3901, 22352), (4136, 21082), (5588, 15604), (5969, 14608), (7304, 11938), (7802, 11176), (8272, 10541)]