80373328

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3360

約数の個数: 60

約数和(自身を含む): 187047552

約数和(自身を除く): 106674224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3307, 3472, 6076, 6614, 12152, 13228, 23149, 24304, 26456, 46298, 52912, 92596, 102517, 162043, 185192, 205034, 324086, 370384, 410068, 648172, 717619, 820136, 1296344, 1435238, 1640272, 2592688, 2870476, 5023333, 5740952, 10046666, 11481904, 20093332, 40186664, 80373328]

約数ペア:

[(1, 80373328), (2, 40186664), (4, 20093332), (7, 11481904), (8, 10046666), (14, 5740952), (16, 5023333), (28, 2870476), (31, 2592688), (49, 1640272), (56, 1435238), (62, 1296344), (98, 820136), (112, 717619), (124, 648172), (196, 410068), (217, 370384), (248, 324086), (392, 205034), (434, 185192), (496, 162043), (784, 102517), (868, 92596), (1519, 52912), (1736, 46298), (3038, 26456), (3307, 24304), (3472, 23149), (6076, 13228), (6614, 12152)]