78520656

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{19709}}^1$

素因数の和:19803

約数の個数: 40

約数和(自身を含む): 205299360

約数和(自身を除く): 126778704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 19709, 39418, 59127, 78836, 118254, 157672, 236508, 315344, 473016, 946032, 1635847, 3271694, 4907541, 6543388, 9815082, 13086776, 19630164, 26173552, 39260328, 78520656]

約数ペア:

[(1, 78520656), (2, 39260328), (3, 26173552), (4, 19630164), (6, 13086776), (8, 9815082), (12, 6543388), (16, 4907541), (24, 3271694), (48, 1635847), (83, 946032), (166, 473016), (249, 315344), (332, 236508), (498, 157672), (664, 118254), (996, 78836), (1328, 59127), (1992, 39418), (3984, 19709)]