78454416

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30839}}^1$

素因数の和:30903

約数の個数: 40

約数和(自身を含む): 206504640

約数和(自身を除く): 128050224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 30839, 61678, 92517, 123356, 185034, 246712, 370068, 493424, 740136, 1480272, 1634467, 3268934, 4903401, 6537868, 9806802, 13075736, 19613604, 26151472, 39227208, 78454416]

約数ペア:

[(1, 78454416), (2, 39227208), (3, 26151472), (4, 19613604), (6, 13075736), (8, 9806802), (12, 6537868), (16, 4903401), (24, 3268934), (48, 1634467), (53, 1480272), (106, 740136), (159, 493424), (212, 370068), (318, 246712), (424, 185034), (636, 123356), (848, 92517), (1272, 61678), (2544, 30839)]