72129936

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3863}}^1$

素因数の和:4263

約数の個数: 40

約数和(自身を含む): 186863040

約数和(自身を除く): 114733104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 3863, 4668, 6224, 7726, 9336, 11589, 15452, 18672, 23178, 30904, 46356, 61808, 92712, 185424, 1502707, 3005414, 4508121, 6010828, 9016242, 12021656, 18032484, 24043312, 36064968, 72129936]

約数ペア:

[(1, 72129936), (2, 36064968), (3, 24043312), (4, 18032484), (6, 12021656), (8, 9016242), (12, 6010828), (16, 4508121), (24, 3005414), (48, 1502707), (389, 185424), (778, 92712), (1167, 61808), (1556, 46356), (2334, 30904), (3112, 23178), (3863, 18672), (4668, 15452), (6224, 11589), (7726, 9336)]