81902022

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 175726800

約数和(自身を除く): 93824778

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 289, 298, 317, 447, 578, 634, 867, 894, 951, 1734, 1902, 2533, 5066, 5389, 7599, 10778, 15198, 16167, 32334, 43061, 47233, 86122, 91613, 94466, 129183, 141699, 183226, 258366, 274839, 283398, 549678, 802961, 1605922, 2408883, 4817766, 13650337, 27300674, 40951011, 81902022]

約数ペア:

[(1, 81902022), (2, 40951011), (3, 27300674), (6, 13650337), (17, 4817766), (34, 2408883), (51, 1605922), (102, 802961), (149, 549678), (289, 283398), (298, 274839), (317, 258366), (447, 183226), (578, 141699), (634, 129183), (867, 94466), (894, 91613), (951, 86122), (1734, 47233), (1902, 43061), (2533, 32334), (5066, 16167), (5389, 15198), (7599, 10778)]