71687148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2381}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 181146336

約数和(自身を除く): 109459188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2381, 2509, 4762, 5018, 7143, 7527, 9524, 10036, 14286, 15054, 28572, 30108, 30953, 61906, 92859, 123812, 185718, 371436, 459533, 919066, 1378599, 1838132, 2757198, 5514396, 5973929, 11947858, 17921787, 23895716, 35843574, 71687148]

約数ペア:

[(1, 71687148), (2, 35843574), (3, 23895716), (4, 17921787), (6, 11947858), (12, 5973929), (13, 5514396), (26, 2757198), (39, 1838132), (52, 1378599), (78, 919066), (156, 459533), (193, 371436), (386, 185718), (579, 123812), (772, 92859), (1158, 61906), (2316, 30953), (2381, 30108), (2509, 28572), (4762, 15054), (5018, 14286), (7143, 10036), (7527, 9524)]