72652902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 175730688

約数和(自身を除く): 103077786

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1361, 1722, 2542, 2722, 3813, 4083, 7626, 8166, 8897, 9527, 17794, 19054, 26691, 28581, 42191, 53382, 55801, 57162, 84382, 111602, 126573, 167403, 253146, 295337, 334806, 390607, 590674, 781214, 886011, 1171821, 1729831, 1772022, 2343642, 3459662, 5189493, 10378986, 12108817, 24217634, 36326451, 72652902]

約数ペア:

[(1, 72652902), (2, 36326451), (3, 24217634), (6, 12108817), (7, 10378986), (14, 5189493), (21, 3459662), (31, 2343642), (41, 1772022), (42, 1729831), (62, 1171821), (82, 886011), (93, 781214), (123, 590674), (186, 390607), (217, 334806), (246, 295337), (287, 253146), (434, 167403), (574, 126573), (651, 111602), (861, 84382), (1271, 57162), (1302, 55801), (1361, 53382), (1722, 42191), (2542, 28581), (2722, 26691), (3813, 19054), (4083, 17794), (7626, 9527), (8166, 8897)]