40529772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 110423040

約数和(自身を除く): 69893268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 1579, 2139, 2852, 3158, 4278, 4737, 6316, 6417, 8556, 9474, 12834, 14211, 18948, 25668, 28422, 36317, 48949, 56844, 72634, 97898, 108951, 145268, 146847, 195796, 217902, 293694, 326853, 435804, 440541, 587388, 653706, 881082, 1125827, 1307412, 1762164, 2251654, 3377481, 4503308, 6754962, 10132443, 13509924, 20264886, 40529772]

約数ペア:

[(1, 40529772), (2, 20264886), (3, 13509924), (4, 10132443), (6, 6754962), (9, 4503308), (12, 3377481), (18, 2251654), (23, 1762164), (31, 1307412), (36, 1125827), (46, 881082), (62, 653706), (69, 587388), (92, 440541), (93, 435804), (124, 326853), (138, 293694), (186, 217902), (207, 195796), (276, 146847), (279, 145268), (372, 108951), (414, 97898), (558, 72634), (713, 56844), (828, 48949), (1116, 36317), (1426, 28422), (1579, 25668), (2139, 18948), (2852, 14211), (3158, 12834), (4278, 9474), (4737, 8556), (6316, 6417)]