80244696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3761}}^1$

素因数の和:3904

約数の個数: 64

約数和(自身を含む): 231137280

約数和(自身を除く): 150892584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 3761, 5334, 7112, 7522, 10668, 11283, 15044, 21336, 22566, 26327, 30088, 45132, 52654, 78981, 90264, 105308, 157962, 210616, 315924, 477647, 631848, 955294, 1432941, 1910588, 2865882, 3343529, 3821176, 5731764, 6687058, 10030587, 11463528, 13374116, 20061174, 26748232, 40122348, 80244696]

約数ペア:

[(1, 80244696), (2, 40122348), (3, 26748232), (4, 20061174), (6, 13374116), (7, 11463528), (8, 10030587), (12, 6687058), (14, 5731764), (21, 3821176), (24, 3343529), (28, 2865882), (42, 1910588), (56, 1432941), (84, 955294), (127, 631848), (168, 477647), (254, 315924), (381, 210616), (508, 157962), (762, 105308), (889, 90264), (1016, 78981), (1524, 52654), (1778, 45132), (2667, 30088), (3048, 26327), (3556, 22566), (3761, 21336), (5334, 15044), (7112, 11283), (7522, 10668)]