72532642

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 145521684

約数和(自身を除く): 72989042

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 197, 221, 238, 289, 394, 442, 578, 637, 833, 1274, 1379, 1547, 1666, 2023, 2561, 2758, 3094, 3349, 3757, 4046, 5122, 6698, 7514, 9653, 10829, 14161, 17927, 19306, 21658, 23443, 26299, 28322, 35854, 43537, 46886, 52598, 56933, 87074, 113866, 125489, 164101, 184093, 250978, 304759, 328202, 368186, 398531, 609518, 740129, 797062, 1480258, 2133313, 2789717, 4266626, 5180903, 5579434, 10361806, 36266321, 72532642]

約数ペア:

[(1, 72532642), (2, 36266321), (7, 10361806), (13, 5579434), (14, 5180903), (17, 4266626), (26, 2789717), (34, 2133313), (49, 1480258), (91, 797062), (98, 740129), (119, 609518), (182, 398531), (197, 368186), (221, 328202), (238, 304759), (289, 250978), (394, 184093), (442, 164101), (578, 125489), (637, 113866), (833, 87074), (1274, 56933), (1379, 52598), (1547, 46886), (1666, 43537), (2023, 35854), (2561, 28322), (2758, 26299), (3094, 23443), (3349, 21658), (3757, 19306), (4046, 17927), (5122, 14161), (6698, 10829), (7514, 9653)]