77132276

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 149540160

約数和(自身を除く): 72407884

約数列:

[1, 2, 4, 13, 26, 52, 67, 131, 134, 169, 262, 268, 338, 524, 676, 871, 1703, 1742, 2197, 3406, 3484, 4394, 6812, 8777, 8788, 11323, 17554, 22139, 22646, 35108, 44278, 45292, 88556, 114101, 147199, 228202, 287807, 294398, 456404, 575614, 588796, 1151228, 1483313, 2966626, 5933252, 19283069, 38566138, 77132276]

約数ペア:

[(1, 77132276), (2, 38566138), (4, 19283069), (13, 5933252), (26, 2966626), (52, 1483313), (67, 1151228), (131, 588796), (134, 575614), (169, 456404), (262, 294398), (268, 287807), (338, 228202), (524, 147199), (676, 114101), (871, 88556), (1703, 45292), (1742, 44278), (2197, 35108), (3406, 22646), (3484, 22139), (4394, 17554), (6812, 11323), (8777, 8788)]