80066784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17021}}^1$

素因数の和:17048

約数の個数: 72

約数和(自身を含む): 244504008

約数和(自身を除く): 164437224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 17021, 34042, 51063, 68084, 102126, 119147, 136168, 204252, 238294, 272336, 357441, 408504, 476588, 544672, 714882, 817008, 834029, 953176, 1429764, 1634016, 1668058, 1906352, 2502087, 2859528, 3336116, 3812704, 5004174, 5719056, 6672232, 10008348, 11438112, 13344464, 20016696, 26688928, 40033392, 80066784]

約数ペア:

[(1, 80066784), (2, 40033392), (3, 26688928), (4, 20016696), (6, 13344464), (7, 11438112), (8, 10008348), (12, 6672232), (14, 5719056), (16, 5004174), (21, 3812704), (24, 3336116), (28, 2859528), (32, 2502087), (42, 1906352), (48, 1668058), (49, 1634016), (56, 1429764), (84, 953176), (96, 834029), (98, 817008), (112, 714882), (147, 544672), (168, 476588), (196, 408504), (224, 357441), (294, 272336), (336, 238294), (392, 204252), (588, 136168), (672, 119147), (784, 102126), (1176, 68084), (1568, 51063), (2352, 34042), (4704, 17021)]