79915388

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 83670916

約数列:

[1, 2, 4, 7, 14, 28, 83, 137, 166, 251, 274, 332, 502, 548, 581, 959, 1004, 1162, 1757, 1918, 2324, 3514, 3836, 7028, 11371, 20833, 22742, 34387, 41666, 45484, 68774, 79597, 83332, 137548, 145831, 159194, 240709, 291662, 318388, 481418, 583324, 962836, 2854121, 5708242, 11416484, 19978847, 39957694, 79915388]

約数ペア:

[(1, 79915388), (2, 39957694), (4, 19978847), (7, 11416484), (14, 5708242), (28, 2854121), (83, 962836), (137, 583324), (166, 481418), (251, 318388), (274, 291662), (332, 240709), (502, 159194), (548, 145831), (581, 137548), (959, 83332), (1004, 79597), (1162, 68774), (1757, 45484), (1918, 41666), (2324, 34387), (3514, 22742), (3836, 20833), (7028, 11371)]