68753104

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 160132608

約数和(自身を除く): 91379504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 47, 56, 74, 94, 112, 148, 188, 259, 296, 329, 353, 376, 518, 592, 658, 706, 752, 1036, 1316, 1412, 1739, 2072, 2471, 2632, 2824, 3478, 4144, 4942, 5264, 5648, 6956, 9884, 12173, 13061, 13912, 16591, 19768, 24346, 26122, 27824, 33182, 39536, 48692, 52244, 66364, 91427, 97384, 104488, 116137, 132728, 182854, 194768, 208976, 232274, 265456, 365708, 464548, 613867, 731416, 929096, 1227734, 1462832, 1858192, 2455468, 4297069, 4910936, 8594138, 9821872, 17188276, 34376552, 68753104]

約数ペア:

[(1, 68753104), (2, 34376552), (4, 17188276), (7, 9821872), (8, 8594138), (14, 4910936), (16, 4297069), (28, 2455468), (37, 1858192), (47, 1462832), (56, 1227734), (74, 929096), (94, 731416), (112, 613867), (148, 464548), (188, 365708), (259, 265456), (296, 232274), (329, 208976), (353, 194768), (376, 182854), (518, 132728), (592, 116137), (658, 104488), (706, 97384), (752, 91427), (1036, 66364), (1316, 52244), (1412, 48692), (1739, 39536), (2072, 33182), (2471, 27824), (2632, 26122), (2824, 24346), (3478, 19768), (4144, 16591), (4942, 13912), (5264, 13061), (5648, 12173), (6956, 9884)]