73473228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 196996800

約数和(自身を除く): 123523572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 659, 684, 978, 1318, 1467, 1956, 1977, 2636, 2934, 3097, 3954, 5868, 5931, 6194, 7908, 9291, 11862, 12388, 12521, 18582, 23724, 25042, 27873, 37164, 37563, 50084, 55746, 75126, 107417, 111492, 112689, 150252, 214834, 225378, 322251, 429668, 450756, 644502, 966753, 1289004, 1933506, 2040923, 3867012, 4081846, 6122769, 8163692, 12245538, 18368307, 24491076, 36736614, 73473228]

約数ペア:

[(1, 73473228), (2, 36736614), (3, 24491076), (4, 18368307), (6, 12245538), (9, 8163692), (12, 6122769), (18, 4081846), (19, 3867012), (36, 2040923), (38, 1933506), (57, 1289004), (76, 966753), (114, 644502), (163, 450756), (171, 429668), (228, 322251), (326, 225378), (342, 214834), (489, 150252), (652, 112689), (659, 111492), (684, 107417), (978, 75126), (1318, 55746), (1467, 50084), (1956, 37563), (1977, 37164), (2636, 27873), (2934, 25042), (3097, 23724), (3954, 18582), (5868, 12521), (5931, 12388), (6194, 11862), (7908, 9291)]