73566416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 179179008

約数和(自身を除く): 105612592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 211, 283, 308, 422, 566, 616, 844, 1132, 1232, 1477, 1688, 1981, 2264, 2321, 2954, 3113, 3376, 3962, 4528, 4642, 5908, 6226, 7924, 9284, 11816, 12452, 15848, 16247, 18568, 21791, 23632, 24904, 31696, 32494, 37136, 43582, 49808, 59713, 64988, 87164, 119426, 129976, 174328, 238852, 259952, 348656, 417991, 477704, 656843, 835982, 955408, 1313686, 1671964, 2627372, 3343928, 4597901, 5254744, 6687856, 9195802, 10509488, 18391604, 36783208, 73566416]

約数ペア:

[(1, 73566416), (2, 36783208), (4, 18391604), (7, 10509488), (8, 9195802), (11, 6687856), (14, 5254744), (16, 4597901), (22, 3343928), (28, 2627372), (44, 1671964), (56, 1313686), (77, 955408), (88, 835982), (112, 656843), (154, 477704), (176, 417991), (211, 348656), (283, 259952), (308, 238852), (422, 174328), (566, 129976), (616, 119426), (844, 87164), (1132, 64988), (1232, 59713), (1477, 49808), (1688, 43582), (1981, 37136), (2264, 32494), (2321, 31696), (2954, 24904), (3113, 23632), (3376, 21791), (3962, 18568), (4528, 16247), (4642, 15848), (5908, 12452), (6226, 11816), (7924, 9284)]