80492646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 179891712

約数和(自身を除く): 99399066

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 103, 129, 206, 233, 258, 309, 466, 559, 618, 699, 1118, 1339, 1398, 1677, 2678, 3029, 3354, 4017, 4429, 6058, 8034, 8858, 9087, 10019, 13287, 18174, 20038, 23999, 26574, 30057, 47998, 57577, 60114, 71997, 115154, 130247, 143994, 172731, 260494, 311987, 345462, 390741, 623974, 781482, 935961, 1031957, 1871922, 2063914, 3095871, 6191742, 13415441, 26830882, 40246323, 80492646]

約数ペア:

[(1, 80492646), (2, 40246323), (3, 26830882), (6, 13415441), (13, 6191742), (26, 3095871), (39, 2063914), (43, 1871922), (78, 1031957), (86, 935961), (103, 781482), (129, 623974), (206, 390741), (233, 345462), (258, 311987), (309, 260494), (466, 172731), (559, 143994), (618, 130247), (699, 115154), (1118, 71997), (1339, 60114), (1398, 57577), (1677, 47998), (2678, 30057), (3029, 26574), (3354, 23999), (4017, 20038), (4429, 18174), (6058, 13287), (8034, 10019), (8858, 9087)]