91838656

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 84

約数和(自身を含む): 225716592

約数和(自身を除く): 133877936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1213, 1352, 1456, 2366, 2426, 2704, 2912, 4732, 4852, 5408, 5824, 8491, 9464, 9704, 10816, 15769, 16982, 18928, 19408, 31538, 33964, 37856, 38816, 63076, 67928, 75712, 77632, 110383, 126152, 135856, 204997, 220766, 252304, 271712, 409994, 441532, 504608, 543424, 819988, 883064, 1009216, 1434979, 1639976, 1766128, 2869958, 3279952, 3532256, 5739916, 6559904, 7064512, 11479832, 13119808, 22959664, 45919328, 91838656]

約数ペア:

[(1, 91838656), (2, 45919328), (4, 22959664), (7, 13119808), (8, 11479832), (13, 7064512), (14, 6559904), (16, 5739916), (26, 3532256), (28, 3279952), (32, 2869958), (52, 1766128), (56, 1639976), (64, 1434979), (91, 1009216), (104, 883064), (112, 819988), (169, 543424), (182, 504608), (208, 441532), (224, 409994), (338, 271712), (364, 252304), (416, 220766), (448, 204997), (676, 135856), (728, 126152), (832, 110383), (1183, 77632), (1213, 75712), (1352, 67928), (1456, 63076), (2366, 38816), (2426, 37856), (2704, 33964), (2912, 31538), (4732, 19408), (4852, 18928), (5408, 16982), (5824, 15769), (8491, 10816), (9464, 9704)]