80145534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 195840000

約数和(自身を除く): 115694466

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 798, 938, 1273, 1407, 1499, 2546, 2814, 2998, 3819, 4497, 7638, 8911, 8994, 10493, 17822, 20986, 26733, 28481, 31479, 53466, 56962, 62958, 85443, 100433, 170886, 199367, 200866, 301299, 398734, 598101, 602598, 703031, 1196202, 1406062, 1908227, 2109093, 3816454, 4218186, 5724681, 11449362, 13357589, 26715178, 40072767, 80145534]

約数ペア:

[(1, 80145534), (2, 40072767), (3, 26715178), (6, 13357589), (7, 11449362), (14, 5724681), (19, 4218186), (21, 3816454), (38, 2109093), (42, 1908227), (57, 1406062), (67, 1196202), (114, 703031), (133, 602598), (134, 598101), (201, 398734), (266, 301299), (399, 200866), (402, 199367), (469, 170886), (798, 100433), (938, 85443), (1273, 62958), (1407, 56962), (1499, 53466), (2546, 31479), (2814, 28481), (2998, 26733), (3819, 20986), (4497, 17822), (7638, 10493), (8911, 8994)]