78161728

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 56

約数和(自身を含む): 167518080

約数和(自身を除く): 89356352

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1831, 1856, 2668, 3662, 5336, 7324, 10672, 14648, 21344, 29296, 42113, 42688, 53099, 58592, 84226, 106198, 117184, 168452, 212396, 336904, 424792, 673808, 849584, 1221277, 1347616, 1699168, 2442554, 2695232, 3398336, 4885108, 9770216, 19540432, 39080864, 78161728]

約数ペア:

[(1, 78161728), (2, 39080864), (4, 19540432), (8, 9770216), (16, 4885108), (23, 3398336), (29, 2695232), (32, 2442554), (46, 1699168), (58, 1347616), (64, 1221277), (92, 849584), (116, 673808), (184, 424792), (232, 336904), (368, 212396), (464, 168452), (667, 117184), (736, 106198), (928, 84226), (1334, 58592), (1472, 53099), (1831, 42688), (1856, 42113), (2668, 29296), (3662, 21344), (5336, 14648), (7324, 10672)]