123346392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6564

約数の個数: 64

約数和(自身を含む): 337582560

約数和(自身を除く): 214236168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 6481, 9516, 12962, 19032, 19443, 25924, 38886, 51848, 77772, 84253, 155544, 168506, 252759, 337012, 395341, 505518, 674024, 790682, 1011036, 1186023, 1581364, 2022072, 2372046, 3162728, 4744092, 5139433, 9488184, 10278866, 15418299, 20557732, 30836598, 41115464, 61673196, 123346392]

約数ペア:

[(1, 123346392), (2, 61673196), (3, 41115464), (4, 30836598), (6, 20557732), (8, 15418299), (12, 10278866), (13, 9488184), (24, 5139433), (26, 4744092), (39, 3162728), (52, 2372046), (61, 2022072), (78, 1581364), (104, 1186023), (122, 1011036), (156, 790682), (183, 674024), (244, 505518), (312, 395341), (366, 337012), (488, 252759), (732, 168506), (793, 155544), (1464, 84253), (1586, 77772), (2379, 51848), (3172, 38886), (4758, 25924), (6344, 19443), (6481, 19032), (9516, 12962)]