77191504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 169989120

約数和(自身を除く): 92797616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 191, 208, 232, 268, 377, 382, 464, 536, 754, 764, 871, 1072, 1508, 1528, 1742, 1943, 2483, 3016, 3056, 3484, 3886, 4966, 5539, 6032, 6968, 7772, 9932, 11078, 12797, 13936, 15544, 19864, 22156, 25259, 25594, 31088, 39728, 44312, 50518, 51188, 72007, 88624, 101036, 102376, 144014, 166361, 202072, 204752, 288028, 332722, 371113, 404144, 576056, 665444, 742226, 1152112, 1330888, 1484452, 2661776, 2968904, 4824469, 5937808, 9648938, 19297876, 38595752, 77191504]

約数ペア:

[(1, 77191504), (2, 38595752), (4, 19297876), (8, 9648938), (13, 5937808), (16, 4824469), (26, 2968904), (29, 2661776), (52, 1484452), (58, 1330888), (67, 1152112), (104, 742226), (116, 665444), (134, 576056), (191, 404144), (208, 371113), (232, 332722), (268, 288028), (377, 204752), (382, 202072), (464, 166361), (536, 144014), (754, 102376), (764, 101036), (871, 88624), (1072, 72007), (1508, 51188), (1528, 50518), (1742, 44312), (1943, 39728), (2483, 31088), (3016, 25594), (3056, 25259), (3484, 22156), (3886, 19864), (4966, 15544), (5539, 13936), (6032, 12797), (6968, 11078), (7772, 9932)]