72340464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{30757}}^1$

素因数の和:30782

約数の個数: 60

約数和(自身を含む): 217397544

約数和(自身を除く): 145057080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 30757, 61514, 92271, 123028, 184542, 215299, 246056, 369084, 430598, 492112, 645897, 738168, 861196, 1291794, 1476336, 1507093, 1722392, 2583588, 3014186, 3444784, 4521279, 5167176, 6028372, 9042558, 10334352, 12056744, 18085116, 24113488, 36170232, 72340464]

約数ペア:

[(1, 72340464), (2, 36170232), (3, 24113488), (4, 18085116), (6, 12056744), (7, 10334352), (8, 9042558), (12, 6028372), (14, 5167176), (16, 4521279), (21, 3444784), (24, 3014186), (28, 2583588), (42, 1722392), (48, 1507093), (49, 1476336), (56, 1291794), (84, 861196), (98, 738168), (112, 645897), (147, 492112), (168, 430598), (196, 369084), (294, 246056), (336, 215299), (392, 184542), (588, 123028), (784, 92271), (1176, 61514), (2352, 30757)]