79979172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10463}}^1$

素因数の和:10497

約数の個数: 72

約数和(自身を含む): 233807616

約数和(自身を除く): 153828444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10463, 20926, 31389, 41852, 62778, 73241, 125556, 136019, 146482, 219723, 272038, 292964, 408057, 439446, 512687, 544076, 816114, 878892, 952133, 1025374, 1538061, 1632228, 1904266, 2050748, 2856399, 3076122, 3808532, 5712798, 6152244, 6664931, 11425596, 13329862, 19994793, 26659724, 39989586, 79979172]

約数ペア:

[(1, 79979172), (2, 39989586), (3, 26659724), (4, 19994793), (6, 13329862), (7, 11425596), (12, 6664931), (13, 6152244), (14, 5712798), (21, 3808532), (26, 3076122), (28, 2856399), (39, 2050748), (42, 1904266), (49, 1632228), (52, 1538061), (78, 1025374), (84, 952133), (91, 878892), (98, 816114), (147, 544076), (156, 512687), (182, 439446), (196, 408057), (273, 292964), (294, 272038), (364, 219723), (546, 146482), (588, 136019), (637, 125556), (1092, 73241), (1274, 62778), (1911, 41852), (2548, 31389), (3822, 20926), (7644, 10463)]