85244436

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 220875200

約数和(自身を除く): 135630764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 163, 199, 219, 292, 326, 398, 438, 489, 597, 652, 657, 796, 876, 978, 1194, 1314, 1467, 1791, 1956, 2388, 2628, 2934, 3582, 5868, 7164, 11899, 14527, 23798, 29054, 32437, 35697, 43581, 47596, 58108, 64874, 71394, 87162, 97311, 107091, 129748, 130743, 142788, 174324, 194622, 214182, 261486, 291933, 389244, 428364, 522972, 583866, 1167732, 2367901, 4735802, 7103703, 9471604, 14207406, 21311109, 28414812, 42622218, 85244436]

約数ペア:

[(1, 85244436), (2, 42622218), (3, 28414812), (4, 21311109), (6, 14207406), (9, 9471604), (12, 7103703), (18, 4735802), (36, 2367901), (73, 1167732), (146, 583866), (163, 522972), (199, 428364), (219, 389244), (292, 291933), (326, 261486), (398, 214182), (438, 194622), (489, 174324), (597, 142788), (652, 130743), (657, 129748), (796, 107091), (876, 97311), (978, 87162), (1194, 71394), (1314, 64874), (1467, 58108), (1791, 47596), (1956, 43581), (2388, 35697), (2628, 32437), (2934, 29054), (3582, 23798), (5868, 14527), (7164, 11899)]