82879860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4813}}^1$

素因数の和:4873

約数の個数: 96

約数和(自身を含む): 271740672

約数和(自身を除く): 188860812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 4813, 5740, 8610, 9626, 14439, 17220, 19252, 24065, 28878, 33691, 48130, 57756, 67382, 72195, 96260, 101073, 134764, 144390, 168455, 197333, 202146, 288780, 336910, 394666, 404292, 505365, 591999, 673820, 789332, 986665, 1010730, 1183998, 1381331, 1973330, 2021460, 2367996, 2762662, 2959995, 3946660, 4143993, 5525324, 5919990, 6906655, 8287986, 11839980, 13813310, 16575972, 20719965, 27626620, 41439930, 82879860]

約数ペア:

[(1, 82879860), (2, 41439930), (3, 27626620), (4, 20719965), (5, 16575972), (6, 13813310), (7, 11839980), (10, 8287986), (12, 6906655), (14, 5919990), (15, 5525324), (20, 4143993), (21, 3946660), (28, 2959995), (30, 2762662), (35, 2367996), (41, 2021460), (42, 1973330), (60, 1381331), (70, 1183998), (82, 1010730), (84, 986665), (105, 789332), (123, 673820), (140, 591999), (164, 505365), (205, 404292), (210, 394666), (246, 336910), (287, 288780), (410, 202146), (420, 197333), (492, 168455), (574, 144390), (615, 134764), (820, 101073), (861, 96260), (1148, 72195), (1230, 67382), (1435, 57756), (1722, 48130), (2460, 33691), (2870, 28878), (3444, 24065), (4305, 19252), (4813, 17220), (5740, 14439), (8610, 9626)]