72493218

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{7103}}^1$

素因数の和:7130

約数の個数: 56

約数和(自身を含む): 186352128

約数和(自身を除く): 113858910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 7103, 10206, 14206, 21309, 42618, 49721, 63927, 99442, 127854, 149163, 191781, 298326, 383562, 447489, 575343, 894978, 1150686, 1342467, 1726029, 2684934, 3452058, 4027401, 5178087, 8054802, 10356174, 12082203, 24164406, 36246609, 72493218]

約数ペア:

[(1, 72493218), (2, 36246609), (3, 24164406), (6, 12082203), (7, 10356174), (9, 8054802), (14, 5178087), (18, 4027401), (21, 3452058), (27, 2684934), (42, 1726029), (54, 1342467), (63, 1150686), (81, 894978), (126, 575343), (162, 447489), (189, 383562), (243, 298326), (378, 191781), (486, 149163), (567, 127854), (729, 99442), (1134, 63927), (1458, 49721), (1701, 42618), (3402, 21309), (5103, 14206), (7103, 10206)]