78390612

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 210680960

約数和(自身を除く): 132290348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 73, 108, 122, 146, 163, 183, 219, 244, 292, 326, 366, 438, 489, 549, 652, 657, 732, 876, 978, 1098, 1314, 1467, 1647, 1956, 1971, 2196, 2628, 2934, 3294, 3942, 4401, 4453, 5868, 6588, 7884, 8802, 8906, 9943, 11899, 13359, 17604, 17812, 19886, 23798, 26718, 29829, 35697, 39772, 40077, 47596, 53436, 59658, 71394, 80154, 89487, 107091, 119316, 120231, 142788, 160308, 178974, 214182, 240462, 268461, 321273, 357948, 428364, 480924, 536922, 642546, 725839, 1073844, 1285092, 1451678, 2177517, 2903356, 4355034, 6532551, 8710068, 13065102, 19597653, 26130204, 39195306, 78390612]

約数ペア:

[(1, 78390612), (2, 39195306), (3, 26130204), (4, 19597653), (6, 13065102), (9, 8710068), (12, 6532551), (18, 4355034), (27, 2903356), (36, 2177517), (54, 1451678), (61, 1285092), (73, 1073844), (108, 725839), (122, 642546), (146, 536922), (163, 480924), (183, 428364), (219, 357948), (244, 321273), (292, 268461), (326, 240462), (366, 214182), (438, 178974), (489, 160308), (549, 142788), (652, 120231), (657, 119316), (732, 107091), (876, 89487), (978, 80154), (1098, 71394), (1314, 59658), (1467, 53436), (1647, 47596), (1956, 40077), (1971, 39772), (2196, 35697), (2628, 29829), (2934, 26718), (3294, 23798), (3942, 19886), (4401, 17812), (4453, 17604), (5868, 13359), (6588, 11899), (7884, 9943), (8802, 8906)]