123816744

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20719}}^1$

素因数の和:20814

約数の個数: 48

約数和(自身を含む): 339393600

約数和(自身を除く): 215576856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 20719, 41438, 62157, 82876, 124314, 165752, 186471, 248628, 372942, 497256, 745884, 1491768, 1719677, 3439354, 5159031, 6878708, 10318062, 13757416, 15477093, 20636124, 30954186, 41272248, 61908372, 123816744]

約数ペア:

[(1, 123816744), (2, 61908372), (3, 41272248), (4, 30954186), (6, 20636124), (8, 15477093), (9, 13757416), (12, 10318062), (18, 6878708), (24, 5159031), (36, 3439354), (72, 1719677), (83, 1491768), (166, 745884), (249, 497256), (332, 372942), (498, 248628), (664, 186471), (747, 165752), (996, 124314), (1494, 82876), (1992, 62157), (2988, 41438), (5976, 20719)]