72766304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 155196720

約数和(自身を除く): 82430416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 829, 844, 1658, 1688, 2743, 3316, 3376, 5486, 6632, 6752, 10777, 10972, 13264, 21554, 21944, 26528, 43108, 43888, 86216, 87776, 172432, 174919, 344864, 349838, 699676, 1399352, 2273947, 2798704, 4547894, 5597408, 9095788, 18191576, 36383152, 72766304]

約数ペア:

[(1, 72766304), (2, 36383152), (4, 18191576), (8, 9095788), (13, 5597408), (16, 4547894), (26, 2798704), (32, 2273947), (52, 1399352), (104, 699676), (208, 349838), (211, 344864), (416, 174919), (422, 172432), (829, 87776), (844, 86216), (1658, 43888), (1688, 43108), (2743, 26528), (3316, 21944), (3376, 21554), (5486, 13264), (6632, 10972), (6752, 10777)]