80080992

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2676

約数の個数: 72

約数和(自身を含む): 229909680

約数和(自身を除く): 149828688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2551, 2616, 3488, 3924, 5102, 5232, 7653, 7848, 10204, 10464, 15306, 15696, 20408, 22959, 30612, 31392, 40816, 45918, 61224, 81632, 91836, 122448, 183672, 244896, 278059, 367344, 556118, 734688, 834177, 1112236, 1668354, 2224472, 2502531, 3336708, 4448944, 5005062, 6673416, 8897888, 10010124, 13346832, 20020248, 26693664, 40040496, 80080992]

約数ペア:

[(1, 80080992), (2, 40040496), (3, 26693664), (4, 20020248), (6, 13346832), (8, 10010124), (9, 8897888), (12, 6673416), (16, 5005062), (18, 4448944), (24, 3336708), (32, 2502531), (36, 2224472), (48, 1668354), (72, 1112236), (96, 834177), (109, 734688), (144, 556118), (218, 367344), (288, 278059), (327, 244896), (436, 183672), (654, 122448), (872, 91836), (981, 81632), (1308, 61224), (1744, 45918), (1962, 40816), (2551, 31392), (2616, 30612), (3488, 22959), (3924, 20408), (5102, 15696), (5232, 15306), (7653, 10464), (7848, 10204)]