84981248

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 103578112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 191, 256, 316, 352, 382, 512, 632, 704, 764, 869, 1264, 1408, 1528, 1738, 2101, 2528, 2816, 3056, 3476, 4202, 5056, 5632, 6112, 6952, 8404, 10112, 12224, 13904, 15089, 16808, 20224, 24448, 27808, 30178, 33616, 40448, 48896, 55616, 60356, 67232, 97792, 111232, 120712, 134464, 165979, 222464, 241424, 268928, 331958, 444928, 482848, 537856, 663916, 965696, 1075712, 1327832, 1931392, 2655664, 3862784, 5311328, 7725568, 10622656, 21245312, 42490624, 84981248]

約数ペア:

[(1, 84981248), (2, 42490624), (4, 21245312), (8, 10622656), (11, 7725568), (16, 5311328), (22, 3862784), (32, 2655664), (44, 1931392), (64, 1327832), (79, 1075712), (88, 965696), (128, 663916), (158, 537856), (176, 482848), (191, 444928), (256, 331958), (316, 268928), (352, 241424), (382, 222464), (512, 165979), (632, 134464), (704, 120712), (764, 111232), (869, 97792), (1264, 67232), (1408, 60356), (1528, 55616), (1738, 48896), (2101, 40448), (2528, 33616), (2816, 30178), (3056, 27808), (3476, 24448), (4202, 20224), (5056, 16808), (5632, 15089), (6112, 13904), (6952, 12224), (8404, 10112)]