99187140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127163}}^1$

素因数の和:127188

約数の個数: 48

約数和(自身を含む): 299089728

約数和(自身を除く): 199902588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 127163, 254326, 381489, 508652, 635815, 762978, 1271630, 1525956, 1653119, 1907445, 2543260, 3306238, 3814890, 4959357, 6612476, 7629780, 8265595, 9918714, 16531190, 19837428, 24796785, 33062380, 49593570, 99187140]

約数ペア:

[(1, 99187140), (2, 49593570), (3, 33062380), (4, 24796785), (5, 19837428), (6, 16531190), (10, 9918714), (12, 8265595), (13, 7629780), (15, 6612476), (20, 4959357), (26, 3814890), (30, 3306238), (39, 2543260), (52, 1907445), (60, 1653119), (65, 1525956), (78, 1271630), (130, 762978), (156, 635815), (195, 508652), (260, 381489), (390, 254326), (780, 127163)]