72015138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 168864696

約数和(自身を除く): 96849558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 1277, 1446, 2169, 2554, 3133, 3831, 4338, 6266, 7662, 9399, 11493, 16601, 18798, 22986, 28197, 33202, 49803, 56394, 99606, 149409, 298818, 307757, 615514, 923271, 1846542, 2769813, 4000841, 5539626, 8001682, 12002523, 24005046, 36007569, 72015138]

約数ペア:

[(1, 72015138), (2, 36007569), (3, 24005046), (6, 12002523), (9, 8001682), (13, 5539626), (18, 4000841), (26, 2769813), (39, 1846542), (78, 923271), (117, 615514), (234, 307757), (241, 298818), (482, 149409), (723, 99606), (1277, 56394), (1446, 49803), (2169, 33202), (2554, 28197), (3133, 22986), (3831, 18798), (4338, 16601), (6266, 11493), (7662, 9399)]