83326672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 109161008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 461, 572, 632, 869, 922, 1027, 1144, 1264, 1738, 1844, 2054, 2288, 3476, 3688, 4108, 5071, 5993, 6952, 7376, 8216, 10142, 11297, 11986, 13904, 16432, 20284, 22594, 23972, 36419, 40568, 45188, 47944, 65923, 72838, 81136, 90376, 95888, 131846, 145676, 180752, 263692, 291352, 400609, 473447, 527384, 582704, 801218, 946894, 1054768, 1602436, 1893788, 3204872, 3787576, 5207917, 6409744, 7575152, 10415834, 20831668, 41663336, 83326672]

約数ペア:

[(1, 83326672), (2, 41663336), (4, 20831668), (8, 10415834), (11, 7575152), (13, 6409744), (16, 5207917), (22, 3787576), (26, 3204872), (44, 1893788), (52, 1602436), (79, 1054768), (88, 946894), (104, 801218), (143, 582704), (158, 527384), (176, 473447), (208, 400609), (286, 291352), (316, 263692), (461, 180752), (572, 145676), (632, 131846), (869, 95888), (922, 90376), (1027, 81136), (1144, 72838), (1264, 65923), (1738, 47944), (1844, 45188), (2054, 40568), (2288, 36419), (3476, 23972), (3688, 22594), (4108, 20284), (5071, 16432), (5993, 13904), (6952, 11986), (7376, 11297), (8216, 10142)]