78830024

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 191520000

約数和(自身を除く): 112689976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 499, 637, 728, 806, 868, 998, 1274, 1519, 1612, 1736, 1996, 2548, 2821, 3038, 3224, 3493, 3992, 5096, 5642, 6076, 6487, 6986, 11284, 12152, 12974, 13972, 15469, 19747, 22568, 24451, 25948, 27944, 30938, 39494, 45409, 48902, 51896, 61876, 78988, 90818, 97804, 108283, 123752, 157976, 181636, 195608, 201097, 216566, 317863, 363272, 402194, 433132, 635726, 757981, 804388, 866264, 1271452, 1407679, 1515962, 1608776, 2542904, 2815358, 3031924, 5630716, 6063848, 9853753, 11261432, 19707506, 39415012, 78830024]

約数ペア:

[(1, 78830024), (2, 39415012), (4, 19707506), (7, 11261432), (8, 9853753), (13, 6063848), (14, 5630716), (26, 3031924), (28, 2815358), (31, 2542904), (49, 1608776), (52, 1515962), (56, 1407679), (62, 1271452), (91, 866264), (98, 804388), (104, 757981), (124, 635726), (182, 433132), (196, 402194), (217, 363272), (248, 317863), (364, 216566), (392, 201097), (403, 195608), (434, 181636), (499, 157976), (637, 123752), (728, 108283), (806, 97804), (868, 90818), (998, 78988), (1274, 61876), (1519, 51896), (1612, 48902), (1736, 45409), (1996, 39494), (2548, 30938), (2821, 27944), (3038, 25948), (3224, 24451), (3493, 22568), (3992, 19747), (5096, 15469), (5642, 13972), (6076, 12974), (6487, 12152), (6986, 11284)]