82415664

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 157568976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 2687, 3408, 3834, 5112, 5374, 7668, 8061, 10224, 10748, 15336, 16122, 21496, 24183, 30672, 32244, 42992, 48366, 64488, 72549, 96732, 128976, 145098, 190777, 193464, 290196, 381554, 386928, 572331, 580392, 763108, 1144662, 1160784, 1526216, 1716993, 2289324, 3052432, 3433986, 4578648, 5150979, 6867972, 9157296, 10301958, 13735944, 20603916, 27471888, 41207832, 82415664]

約数ペア:

[(1, 82415664), (2, 41207832), (3, 27471888), (4, 20603916), (6, 13735944), (8, 10301958), (9, 9157296), (12, 6867972), (16, 5150979), (18, 4578648), (24, 3433986), (27, 3052432), (36, 2289324), (48, 1716993), (54, 1526216), (71, 1160784), (72, 1144662), (108, 763108), (142, 580392), (144, 572331), (213, 386928), (216, 381554), (284, 290196), (426, 193464), (432, 190777), (568, 145098), (639, 128976), (852, 96732), (1136, 72549), (1278, 64488), (1704, 48366), (1917, 42992), (2556, 32244), (2687, 30672), (3408, 24183), (3834, 21496), (5112, 16122), (5374, 15336), (7668, 10748), (8061, 10224)]