83319978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 201738240

約数和(自身を除く): 118418262

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 263, 266, 397, 399, 526, 789, 794, 798, 1191, 1578, 1841, 2382, 2779, 3682, 4997, 5523, 5558, 7543, 8337, 9994, 11046, 14991, 15086, 16674, 22629, 29982, 34979, 45258, 52801, 69958, 104411, 104937, 105602, 158403, 208822, 209874, 313233, 316806, 626466, 730877, 1461754, 1983809, 2192631, 3967618, 4385262, 5951427, 11902854, 13886663, 27773326, 41659989, 83319978]

約数ペア:

[(1, 83319978), (2, 41659989), (3, 27773326), (6, 13886663), (7, 11902854), (14, 5951427), (19, 4385262), (21, 3967618), (38, 2192631), (42, 1983809), (57, 1461754), (114, 730877), (133, 626466), (263, 316806), (266, 313233), (397, 209874), (399, 208822), (526, 158403), (789, 105602), (794, 104937), (798, 104411), (1191, 69958), (1578, 52801), (1841, 45258), (2382, 34979), (2779, 29982), (3682, 22629), (4997, 16674), (5523, 15086), (5558, 14991), (7543, 11046), (8337, 9994)]