129986724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6421}}^1$

素因数の和:6676

約数の個数: 48

約数和(自身を含む): 348123776

約数和(自身を除く): 218137052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6421, 6748, 10122, 12842, 19263, 20244, 25684, 38526, 44947, 77052, 89894, 134841, 179788, 269682, 539364, 1547461, 3094922, 4642383, 6189844, 9284766, 10832227, 18569532, 21664454, 32496681, 43328908, 64993362, 129986724]

約数ペア:

[(1, 129986724), (2, 64993362), (3, 43328908), (4, 32496681), (6, 21664454), (7, 18569532), (12, 10832227), (14, 9284766), (21, 6189844), (28, 4642383), (42, 3094922), (84, 1547461), (241, 539364), (482, 269682), (723, 179788), (964, 134841), (1446, 89894), (1687, 77052), (2892, 44947), (3374, 38526), (5061, 25684), (6421, 20244), (6748, 19263), (10122, 12842)]