71706768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 213902976

約数和(自身を除く): 142196208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2113, 2121, 2424, 2828, 4226, 4242, 4848, 5656, 6339, 8452, 8484, 11312, 12678, 14791, 16904, 16968, 25356, 29582, 33808, 33936, 44373, 50712, 59164, 88746, 101424, 118328, 177492, 213413, 236656, 354984, 426826, 640239, 709968, 853652, 1280478, 1493891, 1707304, 2560956, 2987782, 3414608, 4481673, 5121912, 5975564, 8963346, 10243824, 11951128, 17926692, 23902256, 35853384, 71706768]

約数ペア:

[(1, 71706768), (2, 35853384), (3, 23902256), (4, 17926692), (6, 11951128), (7, 10243824), (8, 8963346), (12, 5975564), (14, 5121912), (16, 4481673), (21, 3414608), (24, 2987782), (28, 2560956), (42, 1707304), (48, 1493891), (56, 1280478), (84, 853652), (101, 709968), (112, 640239), (168, 426826), (202, 354984), (303, 236656), (336, 213413), (404, 177492), (606, 118328), (707, 101424), (808, 88746), (1212, 59164), (1414, 50712), (1616, 44373), (2113, 33936), (2121, 33808), (2424, 29582), (2828, 25356), (4226, 16968), (4242, 16904), (4848, 14791), (5656, 12678), (6339, 11312), (8452, 8484)]