83146648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 170958600

約数和(自身を除く): 87811952

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 338, 356, 676, 691, 712, 1157, 1352, 1382, 2314, 2764, 4628, 5528, 8983, 9256, 15041, 17966, 30082, 35932, 60164, 61499, 71864, 116779, 120328, 122998, 233558, 245996, 467116, 491992, 799487, 934232, 1598974, 3197948, 6395896, 10393331, 20786662, 41573324, 83146648]

約数ペア:

[(1, 83146648), (2, 41573324), (4, 20786662), (8, 10393331), (13, 6395896), (26, 3197948), (52, 1598974), (89, 934232), (104, 799487), (169, 491992), (178, 467116), (338, 245996), (356, 233558), (676, 122998), (691, 120328), (712, 116779), (1157, 71864), (1352, 61499), (1382, 60164), (2314, 35932), (2764, 30082), (4628, 17966), (5528, 15041), (8983, 9256)]