72184128

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1359

約数の個数: 56

約数和(自身を含む): 191670432

約数和(自身を除く): 119486304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 947, 1191, 1588, 1894, 2382, 2841, 3176, 3788, 4764, 5682, 6352, 7576, 9528, 11364, 12704, 15152, 19056, 22728, 25408, 30304, 38112, 45456, 60608, 76224, 90912, 181824, 375959, 751918, 1127877, 1503836, 2255754, 3007672, 4511508, 6015344, 9023016, 12030688, 18046032, 24061376, 36092064, 72184128]

約数ペア:

[(1, 72184128), (2, 36092064), (3, 24061376), (4, 18046032), (6, 12030688), (8, 9023016), (12, 6015344), (16, 4511508), (24, 3007672), (32, 2255754), (48, 1503836), (64, 1127877), (96, 751918), (192, 375959), (397, 181824), (794, 90912), (947, 76224), (1191, 60608), (1588, 45456), (1894, 38112), (2382, 30304), (2841, 25408), (3176, 22728), (3788, 19056), (4764, 15152), (5682, 12704), (6352, 11364), (7576, 9528)]