78916416

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3111

約数の個数: 56

約数和(自身を含む): 210372960

約数和(自身を除く): 131456544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 2957, 3336, 4448, 5914, 6672, 8871, 8896, 11828, 13344, 17742, 23656, 26688, 35484, 47312, 70968, 94624, 141936, 189248, 283872, 411023, 567744, 822046, 1233069, 1644092, 2466138, 3288184, 4932276, 6576368, 9864552, 13152736, 19729104, 26305472, 39458208, 78916416]

約数ペア:

[(1, 78916416), (2, 39458208), (3, 26305472), (4, 19729104), (6, 13152736), (8, 9864552), (12, 6576368), (16, 4932276), (24, 3288184), (32, 2466138), (48, 1644092), (64, 1233069), (96, 822046), (139, 567744), (192, 411023), (278, 283872), (417, 189248), (556, 141936), (834, 94624), (1112, 70968), (1668, 47312), (2224, 35484), (2957, 26688), (3336, 23656), (4448, 17742), (5914, 13344), (6672, 11828), (8871, 8896)]