79771590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 219360960

約数和(自身を除く): 139589370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 115, 138, 178, 207, 230, 267, 345, 414, 433, 445, 534, 690, 801, 866, 890, 1035, 1299, 1335, 1602, 2047, 2070, 2165, 2598, 2670, 3897, 4005, 4094, 4330, 6141, 6495, 7794, 8010, 9959, 10235, 12282, 12990, 18423, 19485, 19918, 20470, 29877, 30705, 36846, 38537, 38970, 49795, 59754, 61410, 77074, 89631, 92115, 99590, 115611, 149385, 179262, 184230, 192685, 231222, 298770, 346833, 385370, 448155, 578055, 693666, 886351, 896310, 1156110, 1734165, 1772702, 2659053, 3468330, 4431755, 5318106, 7977159, 8863510, 13295265, 15954318, 26590530, 39885795, 79771590]

約数ペア:

[(1, 79771590), (2, 39885795), (3, 26590530), (5, 15954318), (6, 13295265), (9, 8863510), (10, 7977159), (15, 5318106), (18, 4431755), (23, 3468330), (30, 2659053), (45, 1772702), (46, 1734165), (69, 1156110), (89, 896310), (90, 886351), (115, 693666), (138, 578055), (178, 448155), (207, 385370), (230, 346833), (267, 298770), (345, 231222), (414, 192685), (433, 184230), (445, 179262), (534, 149385), (690, 115611), (801, 99590), (866, 92115), (890, 89631), (1035, 77074), (1299, 61410), (1335, 59754), (1602, 49795), (2047, 38970), (2070, 38537), (2165, 36846), (2598, 30705), (2670, 29877), (3897, 20470), (4005, 19918), (4094, 19485), (4330, 18423), (6141, 12990), (6495, 12282), (7794, 10235), (8010, 9959)]