65018688

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{6911}}^1$

素因数の和:6940

約数の個数: 84

約数和(自身を含む): 200143872

約数和(自身を除く): 135125184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 6911, 9408, 13822, 20733, 27644, 41466, 48377, 55288, 82932, 96754, 110576, 145131, 165864, 193508, 221152, 290262, 331728, 338639, 387016, 442304, 580524, 663456, 677278, 774032, 1015917, 1161048, 1326912, 1354556, 1548064, 2031834, 2322096, 2709112, 3096128, 4063668, 4644192, 5418224, 8127336, 9288384, 10836448, 16254672, 21672896, 32509344, 65018688]

約数ペア:

[(1, 65018688), (2, 32509344), (3, 21672896), (4, 16254672), (6, 10836448), (7, 9288384), (8, 8127336), (12, 5418224), (14, 4644192), (16, 4063668), (21, 3096128), (24, 2709112), (28, 2322096), (32, 2031834), (42, 1548064), (48, 1354556), (49, 1326912), (56, 1161048), (64, 1015917), (84, 774032), (96, 677278), (98, 663456), (112, 580524), (147, 442304), (168, 387016), (192, 338639), (196, 331728), (224, 290262), (294, 221152), (336, 193508), (392, 165864), (448, 145131), (588, 110576), (672, 96754), (784, 82932), (1176, 55288), (1344, 48377), (1568, 41466), (2352, 27644), (3136, 20733), (4704, 13822), (6911, 9408)]