82641888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40993}}^1$

素因数の和:41016

約数の個数: 72

約数和(自身を含む): 268592688

約数和(自身を除く): 185950800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40993, 81986, 122979, 163972, 245958, 286951, 327944, 368937, 491916, 573902, 655888, 737874, 860853, 983832, 1147804, 1311776, 1475748, 1721706, 1967664, 2295608, 2582559, 2951496, 3443412, 3935328, 4591216, 5165118, 5902992, 6886824, 9182432, 10330236, 11805984, 13773648, 20660472, 27547296, 41320944, 82641888]

約数ペア:

[(1, 82641888), (2, 41320944), (3, 27547296), (4, 20660472), (6, 13773648), (7, 11805984), (8, 10330236), (9, 9182432), (12, 6886824), (14, 5902992), (16, 5165118), (18, 4591216), (21, 3935328), (24, 3443412), (28, 2951496), (32, 2582559), (36, 2295608), (42, 1967664), (48, 1721706), (56, 1475748), (63, 1311776), (72, 1147804), (84, 983832), (96, 860853), (112, 737874), (126, 655888), (144, 573902), (168, 491916), (224, 368937), (252, 327944), (288, 286951), (336, 245958), (504, 163972), (672, 122979), (1008, 81986), (2016, 40993)]