77756512

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 165908736

約数和(自身を除く): 88152224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 127, 152, 212, 254, 304, 361, 424, 508, 608, 722, 848, 1007, 1016, 1444, 1696, 2014, 2032, 2413, 2888, 4028, 4064, 4826, 5776, 6731, 8056, 9652, 11552, 13462, 16112, 19133, 19304, 26924, 32224, 38266, 38608, 45847, 53848, 76532, 77216, 91694, 107696, 127889, 153064, 183388, 215392, 255778, 306128, 366776, 511556, 612256, 733552, 1023112, 1467104, 2046224, 2429891, 4092448, 4859782, 9719564, 19439128, 38878256, 77756512]

約数ペア:

[(1, 77756512), (2, 38878256), (4, 19439128), (8, 9719564), (16, 4859782), (19, 4092448), (32, 2429891), (38, 2046224), (53, 1467104), (76, 1023112), (106, 733552), (127, 612256), (152, 511556), (212, 366776), (254, 306128), (304, 255778), (361, 215392), (424, 183388), (508, 153064), (608, 127889), (722, 107696), (848, 91694), (1007, 77216), (1016, 76532), (1444, 53848), (1696, 45847), (2014, 38608), (2032, 38266), (2413, 32224), (2888, 26924), (4028, 19304), (4064, 19133), (4826, 16112), (5776, 13462), (6731, 11552), (8056, 9652)]