76440154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 145474560

約数和(自身を除く): 69034406

約数列:

[1, 2, 7, 14, 19, 38, 41, 43, 82, 86, 133, 163, 266, 287, 301, 326, 574, 602, 779, 817, 1141, 1558, 1634, 1763, 2282, 3097, 3526, 5453, 5719, 6194, 6683, 7009, 10906, 11438, 12341, 13366, 14018, 21679, 24682, 33497, 43358, 46781, 49063, 66994, 93562, 98126, 126977, 133171, 234479, 253954, 266342, 287369, 468958, 574738, 888839, 932197, 1777678, 1864394, 2011583, 4023166, 5460011, 10920022, 38220077, 76440154]

約数ペア:

[(1, 76440154), (2, 38220077), (7, 10920022), (14, 5460011), (19, 4023166), (38, 2011583), (41, 1864394), (43, 1777678), (82, 932197), (86, 888839), (133, 574738), (163, 468958), (266, 287369), (287, 266342), (301, 253954), (326, 234479), (574, 133171), (602, 126977), (779, 98126), (817, 93562), (1141, 66994), (1558, 49063), (1634, 46781), (1763, 43358), (2282, 33497), (3097, 24682), (3526, 21679), (5453, 14018), (5719, 13366), (6194, 12341), (6683, 11438), (7009, 10906)]