80369702

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 142464000

約数和(自身を除く): 62094298

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 1483, 2966, 3871, 7742, 10381, 20762, 27097, 54194, 72667, 117157, 145334, 234314, 508669, 820099, 1017338, 1640198, 5740693, 11481386, 40184851, 80369702]

約数ペア:

[(1, 80369702), (2, 40184851), (7, 11481386), (14, 5740693), (49, 1640198), (79, 1017338), (98, 820099), (158, 508669), (343, 234314), (553, 145334), (686, 117157), (1106, 72667), (1483, 54194), (2966, 27097), (3871, 20762), (7742, 10381)]