64673964

素因数分解:

$2^2\times 3^7\times {\mathrm{7393}}^1$

素因数の和:7418

約数の個数: 48

約数和(自身を含む): 169766240

約数和(自身を除く): 105092276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 7393, 8748, 14786, 22179, 29572, 44358, 66537, 88716, 133074, 199611, 266148, 399222, 598833, 798444, 1197666, 1796499, 2395332, 3592998, 5389497, 7185996, 10778994, 16168491, 21557988, 32336982, 64673964]

約数ペア:

[(1, 64673964), (2, 32336982), (3, 21557988), (4, 16168491), (6, 10778994), (9, 7185996), (12, 5389497), (18, 3592998), (27, 2395332), (36, 1796499), (54, 1197666), (81, 798444), (108, 598833), (162, 399222), (243, 266148), (324, 199611), (486, 133074), (729, 88716), (972, 66537), (1458, 44358), (2187, 29572), (2916, 22179), (4374, 14786), (7393, 8748)]