68828916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1229}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 173577600

約数和(自身を除く): 104748684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 718, 1077, 1229, 1436, 2154, 2458, 3687, 4308, 4667, 4916, 7374, 9334, 14001, 14748, 15977, 18668, 28002, 31954, 47931, 56004, 63908, 95862, 191724, 441211, 882422, 1323633, 1764844, 2647266, 5294532, 5735743, 11471486, 17207229, 22942972, 34414458, 68828916]

約数ペア:

[(1, 68828916), (2, 34414458), (3, 22942972), (4, 17207229), (6, 11471486), (12, 5735743), (13, 5294532), (26, 2647266), (39, 1764844), (52, 1323633), (78, 882422), (156, 441211), (359, 191724), (718, 95862), (1077, 63908), (1229, 56004), (1436, 47931), (2154, 31954), (2458, 28002), (3687, 18668), (4308, 15977), (4667, 14748), (4916, 14001), (7374, 9334)]