83609804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 76057396

約数列:

[1, 2, 4, 19, 38, 47, 76, 89, 94, 178, 188, 263, 356, 526, 893, 1052, 1691, 1786, 3382, 3572, 4183, 4997, 6764, 8366, 9994, 12361, 16732, 19988, 23407, 24722, 46814, 49444, 79477, 93628, 158954, 234859, 317908, 444733, 469718, 889466, 939436, 1100129, 1778932, 2200258, 4400516, 20902451, 41804902, 83609804]

約数ペア:

[(1, 83609804), (2, 41804902), (4, 20902451), (19, 4400516), (38, 2200258), (47, 1778932), (76, 1100129), (89, 939436), (94, 889466), (178, 469718), (188, 444733), (263, 317908), (356, 234859), (526, 158954), (893, 93628), (1052, 79477), (1691, 49444), (1786, 46814), (3382, 24722), (3572, 23407), (4183, 19988), (4997, 16732), (6764, 12361), (8366, 9994)]