83990368

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 125028512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 383, 616, 623, 712, 766, 979, 1232, 1246, 1424, 1532, 1958, 2464, 2492, 2681, 2848, 3064, 3916, 4213, 4984, 5362, 6128, 6853, 7832, 8426, 9968, 10724, 12256, 13706, 15664, 16852, 19936, 21448, 27412, 29491, 31328, 33704, 34087, 42896, 54824, 58982, 67408, 68174, 85792, 109648, 117964, 134816, 136348, 219296, 235928, 238609, 272696, 374957, 471856, 477218, 545392, 749914, 943712, 954436, 1090784, 1499828, 1908872, 2624699, 2999656, 3817744, 5249398, 5999312, 7635488, 10498796, 11998624, 20997592, 41995184, 83990368]

約数ペア:

[(1, 83990368), (2, 41995184), (4, 20997592), (7, 11998624), (8, 10498796), (11, 7635488), (14, 5999312), (16, 5249398), (22, 3817744), (28, 2999656), (32, 2624699), (44, 1908872), (56, 1499828), (77, 1090784), (88, 954436), (89, 943712), (112, 749914), (154, 545392), (176, 477218), (178, 471856), (224, 374957), (308, 272696), (352, 238609), (356, 235928), (383, 219296), (616, 136348), (623, 134816), (712, 117964), (766, 109648), (979, 85792), (1232, 68174), (1246, 67408), (1424, 58982), (1532, 54824), (1958, 42896), (2464, 34087), (2492, 33704), (2681, 31328), (2848, 29491), (3064, 27412), (3916, 21448), (4213, 19936), (4984, 16852), (5362, 15664), (6128, 13706), (6853, 12256), (7832, 10724), (8426, 9968)]