72692478

素因数分解:

$2^1\times 3^5\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 164180016

約数和(自身を除く): 91487538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 373, 401, 486, 746, 802, 1119, 1203, 2238, 2406, 3357, 3609, 6714, 7218, 10071, 10827, 20142, 21654, 30213, 32481, 60426, 64962, 90639, 97443, 149573, 181278, 194886, 299146, 448719, 897438, 1346157, 2692314, 4038471, 8076942, 12115413, 24230826, 36346239, 72692478]

約数ペア:

[(1, 72692478), (2, 36346239), (3, 24230826), (6, 12115413), (9, 8076942), (18, 4038471), (27, 2692314), (54, 1346157), (81, 897438), (162, 448719), (243, 299146), (373, 194886), (401, 181278), (486, 149573), (746, 97443), (802, 90639), (1119, 64962), (1203, 60426), (2238, 32481), (2406, 30213), (3357, 21654), (3609, 20142), (6714, 10827), (7218, 10071)]