89645192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6526

約数の個数: 64

約数和(自身を含む): 217795200

約数和(自身を除く): 128150008

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6481, 6916, 12962, 13832, 25924, 45367, 51848, 84253, 90734, 123139, 168506, 181468, 246278, 337012, 362936, 492556, 589771, 674024, 861973, 985112, 1179542, 1600807, 1723946, 2359084, 3201614, 3447892, 4718168, 6403228, 6895784, 11205649, 12806456, 22411298, 44822596, 89645192]

約数ペア:

[(1, 89645192), (2, 44822596), (4, 22411298), (7, 12806456), (8, 11205649), (13, 6895784), (14, 6403228), (19, 4718168), (26, 3447892), (28, 3201614), (38, 2359084), (52, 1723946), (56, 1600807), (76, 1179542), (91, 985112), (104, 861973), (133, 674024), (152, 589771), (182, 492556), (247, 362936), (266, 337012), (364, 246278), (494, 181468), (532, 168506), (728, 123139), (988, 90734), (1064, 84253), (1729, 51848), (1976, 45367), (3458, 25924), (6481, 13832), (6916, 12962)]