78791904

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4637}}^1$

素因数の和:4712

約数の個数: 72

約数和(自身を含む): 227911320

約数和(自身を除く): 149119416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4637, 5664, 8496, 9274, 13911, 16992, 18548, 27822, 37096, 41733, 55644, 74192, 83466, 111288, 148384, 166932, 222576, 273583, 333864, 445152, 547166, 667728, 820749, 1094332, 1335456, 1641498, 2188664, 2462247, 3282996, 4377328, 4924494, 6565992, 8754656, 9848988, 13131984, 19697976, 26263968, 39395952, 78791904]

約数ペア:

[(1, 78791904), (2, 39395952), (3, 26263968), (4, 19697976), (6, 13131984), (8, 9848988), (9, 8754656), (12, 6565992), (16, 4924494), (18, 4377328), (24, 3282996), (32, 2462247), (36, 2188664), (48, 1641498), (59, 1335456), (72, 1094332), (96, 820749), (118, 667728), (144, 547166), (177, 445152), (236, 333864), (288, 273583), (354, 222576), (472, 166932), (531, 148384), (708, 111288), (944, 83466), (1062, 74192), (1416, 55644), (1888, 41733), (2124, 37096), (2832, 27822), (4248, 18548), (4637, 16992), (5664, 13911), (8496, 9274)]