91426192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 214986240

約数和(自身を除く): 123560048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1289, 1364, 1612, 2288, 2578, 2728, 3224, 4433, 5156, 5456, 6448, 8866, 10312, 14179, 16757, 17732, 20624, 28358, 33514, 35464, 39959, 56716, 67028, 70928, 79918, 113432, 134056, 159836, 184327, 226864, 268112, 319672, 368654, 439549, 519467, 639344, 737308, 879098, 1038934, 1474616, 1758196, 2077868, 2949232, 3516392, 4155736, 5714137, 7032784, 8311472, 11428274, 22856548, 45713096, 91426192]

約数ペア:

[(1, 91426192), (2, 45713096), (4, 22856548), (8, 11428274), (11, 8311472), (13, 7032784), (16, 5714137), (22, 4155736), (26, 3516392), (31, 2949232), (44, 2077868), (52, 1758196), (62, 1474616), (88, 1038934), (104, 879098), (124, 737308), (143, 639344), (176, 519467), (208, 439549), (248, 368654), (286, 319672), (341, 268112), (403, 226864), (496, 184327), (572, 159836), (682, 134056), (806, 113432), (1144, 79918), (1289, 70928), (1364, 67028), (1612, 56716), (2288, 39959), (2578, 35464), (2728, 33514), (3224, 28358), (4433, 20624), (5156, 17732), (5456, 16757), (6448, 14179), (8866, 10312)]