73393554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 165150720

約数和(自身を除く): 91757166

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 239, 254, 381, 403, 478, 717, 762, 806, 1209, 1434, 1651, 2418, 3107, 3302, 3937, 4953, 6214, 7409, 7874, 9321, 9906, 11811, 14818, 18642, 22227, 23622, 30353, 44454, 51181, 60706, 91059, 96317, 102362, 153543, 182118, 192634, 288951, 307086, 394589, 577902, 789178, 940943, 1183767, 1881886, 2367534, 2822829, 5645658, 12232259, 24464518, 36696777, 73393554]

約数ペア:

[(1, 73393554), (2, 36696777), (3, 24464518), (6, 12232259), (13, 5645658), (26, 2822829), (31, 2367534), (39, 1881886), (62, 1183767), (78, 940943), (93, 789178), (127, 577902), (186, 394589), (239, 307086), (254, 288951), (381, 192634), (403, 182118), (478, 153543), (717, 102362), (762, 96317), (806, 91059), (1209, 60706), (1434, 51181), (1651, 44454), (2418, 30353), (3107, 23622), (3302, 22227), (3937, 18642), (4953, 14818), (6214, 11811), (7409, 9906), (7874, 9321)]