80532244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 157264128

約数和(自身を除く): 76731884

約数列:

[1, 2, 4, 13, 26, 47, 52, 83, 94, 166, 188, 332, 397, 611, 794, 1079, 1222, 1588, 2158, 2444, 3901, 4316, 5161, 7802, 10322, 15604, 18659, 20644, 32951, 37318, 50713, 65902, 74636, 101426, 131804, 202852, 242567, 428363, 485134, 856726, 970268, 1548697, 1713452, 3097394, 6194788, 20133061, 40266122, 80532244]

約数ペア:

[(1, 80532244), (2, 40266122), (4, 20133061), (13, 6194788), (26, 3097394), (47, 1713452), (52, 1548697), (83, 970268), (94, 856726), (166, 485134), (188, 428363), (332, 242567), (397, 202852), (611, 131804), (794, 101426), (1079, 74636), (1222, 65902), (1588, 50713), (2158, 37318), (2444, 32951), (3901, 20644), (4316, 18659), (5161, 15604), (7802, 10322)]