84437444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 198508800

約数和(自身を除く): 114071356

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 421, 494, 532, 551, 754, 812, 842, 988, 1102, 1508, 1684, 1729, 2204, 2639, 2947, 3458, 3857, 5278, 5473, 5894, 6916, 7163, 7714, 7999, 10556, 10946, 11788, 12209, 14326, 15428, 15998, 21892, 24418, 28652, 31996, 38311, 48836, 50141, 55993, 76622, 85463, 100282, 103987, 111986, 153244, 158717, 170926, 200564, 207974, 223972, 231971, 317434, 341852, 415948, 463942, 634868, 727909, 927884, 1111019, 1455818, 1623797, 2222038, 2911636, 3015623, 3247594, 4444076, 6031246, 6495188, 12062492, 21109361, 42218722, 84437444]

約数ペア:

[(1, 84437444), (2, 42218722), (4, 21109361), (7, 12062492), (13, 6495188), (14, 6031246), (19, 4444076), (26, 3247594), (28, 3015623), (29, 2911636), (38, 2222038), (52, 1623797), (58, 1455818), (76, 1111019), (91, 927884), (116, 727909), (133, 634868), (182, 463942), (203, 415948), (247, 341852), (266, 317434), (364, 231971), (377, 223972), (406, 207974), (421, 200564), (494, 170926), (532, 158717), (551, 153244), (754, 111986), (812, 103987), (842, 100282), (988, 85463), (1102, 76622), (1508, 55993), (1684, 50141), (1729, 48836), (2204, 38311), (2639, 31996), (2947, 28652), (3458, 24418), (3857, 21892), (5278, 15998), (5473, 15428), (5894, 14326), (6916, 12209), (7163, 11788), (7714, 10946), (7999, 10556)]