80231844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2857

約数の個数: 96

約数和(自身を含む): 241016832

約数和(自身を除く): 160784988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 2801, 4092, 4774, 5602, 7161, 8403, 9548, 11204, 14322, 16806, 19607, 28644, 30811, 33612, 39214, 58821, 61622, 78428, 86831, 92433, 117642, 123244, 173662, 184866, 215677, 235284, 260493, 347324, 369732, 431354, 520986, 607817, 647031, 862708, 955141, 1041972, 1215634, 1294062, 1823451, 1910282, 2431268, 2588124, 2865423, 3646902, 3820564, 5730846, 6685987, 7293804, 11461692, 13371974, 20057961, 26743948, 40115922, 80231844]

約数ペア:

[(1, 80231844), (2, 40115922), (3, 26743948), (4, 20057961), (6, 13371974), (7, 11461692), (11, 7293804), (12, 6685987), (14, 5730846), (21, 3820564), (22, 3646902), (28, 2865423), (31, 2588124), (33, 2431268), (42, 1910282), (44, 1823451), (62, 1294062), (66, 1215634), (77, 1041972), (84, 955141), (93, 862708), (124, 647031), (132, 607817), (154, 520986), (186, 431354), (217, 369732), (231, 347324), (308, 260493), (341, 235284), (372, 215677), (434, 184866), (462, 173662), (651, 123244), (682, 117642), (868, 92433), (924, 86831), (1023, 78428), (1302, 61622), (1364, 58821), (2046, 39214), (2387, 33612), (2604, 30811), (2801, 28644), (4092, 19607), (4774, 16806), (5602, 14322), (7161, 11204), (8403, 9548)]