85205316

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 235110400

約数和(自身を除く): 149905084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 163, 196, 254, 294, 326, 343, 381, 489, 508, 588, 652, 686, 762, 889, 978, 1029, 1141, 1372, 1524, 1778, 1956, 2058, 2282, 2667, 3423, 3556, 4116, 4564, 5334, 6223, 6846, 7987, 10668, 12446, 13692, 15974, 18669, 20701, 23961, 24892, 31948, 37338, 41402, 43561, 47922, 55909, 62103, 74676, 82804, 87122, 95844, 111818, 124206, 130683, 144907, 167727, 174244, 223636, 248412, 261366, 289814, 335454, 434721, 522732, 579628, 670908, 869442, 1014349, 1738884, 2028698, 3043047, 4057396, 6086094, 7100443, 12172188, 14200886, 21301329, 28401772, 42602658, 85205316]

約数ペア:

[(1, 85205316), (2, 42602658), (3, 28401772), (4, 21301329), (6, 14200886), (7, 12172188), (12, 7100443), (14, 6086094), (21, 4057396), (28, 3043047), (42, 2028698), (49, 1738884), (84, 1014349), (98, 869442), (127, 670908), (147, 579628), (163, 522732), (196, 434721), (254, 335454), (294, 289814), (326, 261366), (343, 248412), (381, 223636), (489, 174244), (508, 167727), (588, 144907), (652, 130683), (686, 124206), (762, 111818), (889, 95844), (978, 87122), (1029, 82804), (1141, 74676), (1372, 62103), (1524, 55909), (1778, 47922), (1956, 43561), (2058, 41402), (2282, 37338), (2667, 31948), (3423, 24892), (3556, 23961), (4116, 20701), (4564, 18669), (5334, 15974), (6223, 13692), (6846, 12446), (7987, 10668)]