91399768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 181273680

約数和(自身を除く): 89873912

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 167, 172, 296, 334, 344, 668, 1336, 1591, 1849, 3182, 3698, 6179, 6364, 7181, 7396, 12358, 12728, 14362, 14792, 24716, 28724, 49432, 57448, 68413, 136826, 265697, 273652, 308783, 531394, 547304, 617566, 1062788, 1235132, 2125576, 2470264, 11424971, 22849942, 45699884, 91399768]

約数ペア:

[(1, 91399768), (2, 45699884), (4, 22849942), (8, 11424971), (37, 2470264), (43, 2125576), (74, 1235132), (86, 1062788), (148, 617566), (167, 547304), (172, 531394), (296, 308783), (334, 273652), (344, 265697), (668, 136826), (1336, 68413), (1591, 57448), (1849, 49432), (3182, 28724), (3698, 24716), (6179, 14792), (6364, 14362), (7181, 12728), (7396, 12358)]