80804906966

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 145567495584

約数和(自身を除く): 64762588618

約数列:

[1, 2, 7, 14, 49, 61, 97, 98, 122, 194, 331, 421, 427, 662, 679, 842, 854, 1358, 2317, 2947, 2989, 4634, 4753, 5894, 5917, 5978, 9506, 11834, 16219, 20191, 20629, 25681, 32107, 32438, 40382, 40837, 41258, 41419, 51362, 64214, 81674, 82838, 139351, 141337, 179767, 224749, 278702, 282674, 285859, 289933, 359534, 449498, 571718, 579866, 975457, 989359, 1258369, 1573243, 1950914, 1958527, 1978718, 2001013, 2491057, 2516738, 3146486, 3917054, 4002026, 4982114, 6828199, 8500411, 13517047, 13656398, 13709689, 17000822, 17437399, 27034094, 27419378, 34874798, 59502877, 94619329, 95967823, 119005754, 122061793, 189238658, 191935646, 244123586, 416520139, 662335303, 824539867, 833040278, 1324670606, 1649079734, 5771779069, 11543558138, 40402453483, 80804906966]

約数ペア:

[(1, 80804906966), (2, 40402453483), (7, 11543558138), (14, 5771779069), (49, 1649079734), (61, 1324670606), (97, 833040278), (98, 824539867), (122, 662335303), (194, 416520139), (331, 244123586), (421, 191935646), (427, 189238658), (662, 122061793), (679, 119005754), (842, 95967823), (854, 94619329), (1358, 59502877), (2317, 34874798), (2947, 27419378), (2989, 27034094), (4634, 17437399), (4753, 17000822), (5894, 13709689), (5917, 13656398), (5978, 13517047), (9506, 8500411), (11834, 6828199), (16219, 4982114), (20191, 4002026), (20629, 3917054), (25681, 3146486), (32107, 2516738), (32438, 2491057), (40382, 2001013), (40837, 1978718), (41258, 1958527), (41419, 1950914), (51362, 1573243), (64214, 1258369), (81674, 989359), (82838, 975457), (139351, 579866), (141337, 571718), (179767, 449498), (224749, 359534), (278702, 289933), (282674, 285859)]