80343692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 98483572

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 92, 124, 143, 197, 253, 286, 299, 341, 394, 403, 506, 572, 598, 682, 713, 788, 806, 1012, 1196, 1364, 1426, 1612, 2167, 2561, 2852, 3289, 4334, 4433, 4531, 5122, 6107, 6578, 7843, 8668, 8866, 9062, 9269, 10244, 12214, 13156, 15686, 17732, 18124, 18538, 24428, 28171, 31372, 37076, 49841, 56342, 58903, 67177, 79391, 99682, 101959, 112684, 117806, 134354, 140461, 158782, 199364, 203918, 235612, 268708, 280922, 317564, 407836, 561844, 647933, 873301, 1295866, 1545071, 1746602, 1825993, 2591732, 3090142, 3493204, 3651986, 6180284, 7303972, 20085923, 40171846, 80343692]

約数ペア:

[(1, 80343692), (2, 40171846), (4, 20085923), (11, 7303972), (13, 6180284), (22, 3651986), (23, 3493204), (26, 3090142), (31, 2591732), (44, 1825993), (46, 1746602), (52, 1545071), (62, 1295866), (92, 873301), (124, 647933), (143, 561844), (197, 407836), (253, 317564), (286, 280922), (299, 268708), (341, 235612), (394, 203918), (403, 199364), (506, 158782), (572, 140461), (598, 134354), (682, 117806), (713, 112684), (788, 101959), (806, 99682), (1012, 79391), (1196, 67177), (1364, 58903), (1426, 56342), (1612, 49841), (2167, 37076), (2561, 31372), (2852, 28171), (3289, 24428), (4334, 18538), (4433, 18124), (4531, 17732), (5122, 15686), (6107, 13156), (6578, 12214), (7843, 10244), (8668, 9269), (8866, 9062)]