98901992

素因数分解:

$2^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 228561600

約数和(自身を除く): 129659608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 271, 343, 392, 532, 542, 686, 931, 1064, 1084, 1372, 1862, 1897, 2168, 2401, 2744, 3724, 3794, 4802, 5149, 6517, 7448, 7588, 9604, 10298, 13034, 13279, 15176, 19208, 20596, 26068, 26558, 36043, 41192, 45619, 52136, 53116, 72086, 91238, 92953, 106232, 144172, 182476, 185906, 252301, 288344, 364952, 371812, 504602, 650671, 743624, 1009204, 1301342, 1766107, 2018408, 2602684, 3532214, 5205368, 7064428, 12362749, 14128856, 24725498, 49450996, 98901992]

約数ペア:

[(1, 98901992), (2, 49450996), (4, 24725498), (7, 14128856), (8, 12362749), (14, 7064428), (19, 5205368), (28, 3532214), (38, 2602684), (49, 2018408), (56, 1766107), (76, 1301342), (98, 1009204), (133, 743624), (152, 650671), (196, 504602), (266, 371812), (271, 364952), (343, 288344), (392, 252301), (532, 185906), (542, 182476), (686, 144172), (931, 106232), (1064, 92953), (1084, 91238), (1372, 72086), (1862, 53116), (1897, 52136), (2168, 45619), (2401, 41192), (2744, 36043), (3724, 26558), (3794, 26068), (4802, 20596), (5149, 19208), (6517, 15176), (7448, 13279), (7588, 13034), (9604, 10298)]