80056272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2212

約数の個数: 80

約数和(自身を含む): 223110720

約数和(自身を除く): 143054448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2141, 2337, 3116, 4282, 4674, 6232, 6423, 8564, 9348, 12464, 12846, 17128, 18696, 25692, 34256, 37392, 40679, 51384, 81358, 87781, 102768, 122037, 162716, 175562, 244074, 263343, 325432, 351124, 488148, 526686, 650864, 702248, 976296, 1053372, 1404496, 1667839, 1952592, 2106744, 3335678, 4213488, 5003517, 6671356, 10007034, 13342712, 20014068, 26685424, 40028136, 80056272]

約数ペア:

[(1, 80056272), (2, 40028136), (3, 26685424), (4, 20014068), (6, 13342712), (8, 10007034), (12, 6671356), (16, 5003517), (19, 4213488), (24, 3335678), (38, 2106744), (41, 1952592), (48, 1667839), (57, 1404496), (76, 1053372), (82, 976296), (114, 702248), (123, 650864), (152, 526686), (164, 488148), (228, 351124), (246, 325432), (304, 263343), (328, 244074), (456, 175562), (492, 162716), (656, 122037), (779, 102768), (912, 87781), (984, 81358), (1558, 51384), (1968, 40679), (2141, 37392), (2337, 34256), (3116, 25692), (4282, 18696), (4674, 17128), (6232, 12846), (6423, 12464), (8564, 9348)]