73128484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 151421760

約数和(自身を除く): 78293276

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 572, 692, 739, 1478, 1903, 2249, 2956, 3806, 4498, 7612, 8129, 8996, 9607, 16258, 19214, 24739, 32516, 38428, 49478, 98956, 105677, 127847, 211354, 255694, 422708, 511388, 1406317, 1662011, 2812634, 3324022, 5625268, 6648044, 18282121, 36564242, 73128484]

約数ペア:

[(1, 73128484), (2, 36564242), (4, 18282121), (11, 6648044), (13, 5625268), (22, 3324022), (26, 2812634), (44, 1662011), (52, 1406317), (143, 511388), (173, 422708), (286, 255694), (346, 211354), (572, 127847), (692, 105677), (739, 98956), (1478, 49478), (1903, 38428), (2249, 32516), (2956, 24739), (3806, 19214), (4498, 16258), (7612, 9607), (8129, 8996)]