80838072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 252720000

約数和(自身を除く): 171881928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 107, 126, 168, 214, 252, 321, 428, 504, 642, 749, 856, 963, 1284, 1498, 1499, 1926, 2247, 2568, 2996, 2998, 3852, 4494, 4497, 5992, 5996, 6741, 7704, 8988, 8994, 10493, 11992, 13482, 13491, 17976, 17988, 20986, 26964, 26982, 31479, 35976, 41972, 53928, 53964, 62958, 83944, 94437, 107928, 125916, 160393, 188874, 251832, 320786, 377748, 481179, 641572, 755496, 962358, 1122751, 1283144, 1443537, 1924716, 2245502, 2887074, 3368253, 3849432, 4491004, 5774148, 6736506, 8982008, 10104759, 11548296, 13473012, 20209518, 26946024, 40419036, 80838072]

約数ペア:

[(1, 80838072), (2, 40419036), (3, 26946024), (4, 20209518), (6, 13473012), (7, 11548296), (8, 10104759), (9, 8982008), (12, 6736506), (14, 5774148), (18, 4491004), (21, 3849432), (24, 3368253), (28, 2887074), (36, 2245502), (42, 1924716), (56, 1443537), (63, 1283144), (72, 1122751), (84, 962358), (107, 755496), (126, 641572), (168, 481179), (214, 377748), (252, 320786), (321, 251832), (428, 188874), (504, 160393), (642, 125916), (749, 107928), (856, 94437), (963, 83944), (1284, 62958), (1498, 53964), (1499, 53928), (1926, 41972), (2247, 35976), (2568, 31479), (2996, 26982), (2998, 26964), (3852, 20986), (4494, 17988), (4497, 17976), (5992, 13491), (5996, 13482), (6741, 11992), (7704, 10493), (8988, 8994)]