83456412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2399}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 210739200

約数和(自身を除く): 127282788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2399, 2676, 2899, 4798, 5798, 7197, 8697, 9596, 11596, 14394, 17394, 28788, 31187, 34788, 62374, 93561, 124748, 187122, 374244, 534977, 1069954, 1604931, 2139908, 3209862, 6419724, 6954701, 13909402, 20864103, 27818804, 41728206, 83456412]

約数ペア:

[(1, 83456412), (2, 41728206), (3, 27818804), (4, 20864103), (6, 13909402), (12, 6954701), (13, 6419724), (26, 3209862), (39, 2139908), (52, 1604931), (78, 1069954), (156, 534977), (223, 374244), (446, 187122), (669, 124748), (892, 93561), (1338, 62374), (2399, 34788), (2676, 31187), (2899, 28788), (4798, 17394), (5798, 14394), (7197, 11596), (8697, 9596)]