89454736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 210780160

約数和(自身を除く): 121325424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 331, 508, 532, 662, 889, 1016, 1064, 1324, 1778, 2032, 2128, 2317, 2413, 2648, 3556, 4634, 4826, 5296, 6289, 7112, 9268, 9652, 12578, 14224, 16891, 18536, 19304, 25156, 33782, 37072, 38608, 42037, 44023, 50312, 67564, 84074, 88046, 100624, 135128, 168148, 176092, 270256, 294259, 336296, 352184, 588518, 672592, 704368, 798703, 1177036, 1597406, 2354072, 3194812, 4708144, 5590921, 6389624, 11181842, 12779248, 22363684, 44727368, 89454736]

約数ペア:

[(1, 89454736), (2, 44727368), (4, 22363684), (7, 12779248), (8, 11181842), (14, 6389624), (16, 5590921), (19, 4708144), (28, 3194812), (38, 2354072), (56, 1597406), (76, 1177036), (112, 798703), (127, 704368), (133, 672592), (152, 588518), (254, 352184), (266, 336296), (304, 294259), (331, 270256), (508, 176092), (532, 168148), (662, 135128), (889, 100624), (1016, 88046), (1064, 84074), (1324, 67564), (1778, 50312), (2032, 44023), (2128, 42037), (2317, 38608), (2413, 37072), (2648, 33782), (3556, 25156), (4634, 19304), (4826, 18536), (5296, 16891), (6289, 14224), (7112, 12578), (9268, 9652)]