78706082

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 72977758

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 89, 91, 113, 178, 182, 226, 301, 559, 602, 623, 791, 1118, 1157, 1246, 1469, 1582, 2314, 2938, 3827, 3913, 4859, 7654, 7826, 8099, 9718, 10057, 10283, 16198, 20114, 20566, 26789, 34013, 49751, 53578, 63167, 68026, 70399, 99502, 126334, 130741, 140798, 261482, 348257, 432451, 442169, 696514, 864902, 884338, 915187, 1830374, 3027157, 5621863, 6054314, 11243726, 39353041, 78706082]

約数ペア:

[(1, 78706082), (2, 39353041), (7, 11243726), (13, 6054314), (14, 5621863), (26, 3027157), (43, 1830374), (86, 915187), (89, 884338), (91, 864902), (113, 696514), (178, 442169), (182, 432451), (226, 348257), (301, 261482), (559, 140798), (602, 130741), (623, 126334), (791, 99502), (1118, 70399), (1157, 68026), (1246, 63167), (1469, 53578), (1582, 49751), (2314, 34013), (2938, 26789), (3827, 20566), (3913, 20114), (4859, 16198), (7654, 10283), (7826, 10057), (8099, 9718)]