67620392

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 155760000

約数和(自身を除く): 88139608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1297, 1372, 1862, 2594, 2744, 3724, 5188, 6517, 7448, 9079, 10376, 13034, 18158, 24643, 26068, 36316, 49286, 52136, 63553, 72632, 98572, 127106, 172501, 197144, 254212, 345002, 444871, 508424, 690004, 889742, 1207507, 1380008, 1779484, 2415014, 3558968, 4830028, 8452549, 9660056, 16905098, 33810196, 67620392]

約数ペア:

[(1, 67620392), (2, 33810196), (4, 16905098), (7, 9660056), (8, 8452549), (14, 4830028), (19, 3558968), (28, 2415014), (38, 1779484), (49, 1380008), (56, 1207507), (76, 889742), (98, 690004), (133, 508424), (152, 444871), (196, 345002), (266, 254212), (343, 197144), (392, 172501), (532, 127106), (686, 98572), (931, 72632), (1064, 63553), (1297, 52136), (1372, 49286), (1862, 36316), (2594, 26068), (2744, 24643), (3724, 18158), (5188, 13034), (6517, 10376), (7448, 9079)]