72188454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22573}}^1$

素因数の和:22632

約数の個数: 32

約数和(自身を含む): 159282144

約数和(自身を除く): 87093690

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 22573, 45146, 67719, 135438, 293449, 586898, 880347, 925493, 1760694, 1850986, 2776479, 5552958, 12031409, 24062818, 36094227, 72188454]

約数ペア:

[(1, 72188454), (2, 36094227), (3, 24062818), (6, 12031409), (13, 5552958), (26, 2776479), (39, 1850986), (41, 1760694), (78, 925493), (82, 880347), (123, 586898), (246, 293449), (533, 135438), (1066, 67719), (1599, 45146), (3198, 22573)]