67680432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 206497200

約数和(自身を除く): 138816768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 853, 912, 1044, 1102, 1368, 1392, 1653, 1706, 2088, 2204, 2559, 2736, 3306, 3412, 4176, 4408, 4959, 5118, 6612, 6824, 7677, 8816, 9918, 10236, 13224, 13648, 15354, 16207, 19836, 20472, 24737, 26448, 30708, 32414, 39672, 40944, 48621, 49474, 61416, 64828, 74211, 79344, 97242, 98948, 122832, 129656, 145863, 148422, 194484, 197896, 222633, 259312, 291726, 296844, 388968, 395792, 445266, 470003, 583452, 593688, 777936, 890532, 940006, 1166904, 1187376, 1410009, 1781064, 1880012, 2333808, 2820018, 3562128, 3760024, 4230027, 5640036, 7520048, 8460054, 11280072, 16920108, 22560144, 33840216, 67680432]

約数ペア:

[(1, 67680432), (2, 33840216), (3, 22560144), (4, 16920108), (6, 11280072), (8, 8460054), (9, 7520048), (12, 5640036), (16, 4230027), (18, 3760024), (19, 3562128), (24, 2820018), (29, 2333808), (36, 1880012), (38, 1781064), (48, 1410009), (57, 1187376), (58, 1166904), (72, 940006), (76, 890532), (87, 777936), (114, 593688), (116, 583452), (144, 470003), (152, 445266), (171, 395792), (174, 388968), (228, 296844), (232, 291726), (261, 259312), (304, 222633), (342, 197896), (348, 194484), (456, 148422), (464, 145863), (522, 129656), (551, 122832), (684, 98948), (696, 97242), (853, 79344), (912, 74211), (1044, 64828), (1102, 61416), (1368, 49474), (1392, 48621), (1653, 40944), (1706, 39672), (2088, 32414), (2204, 30708), (2559, 26448), (2736, 24737), (3306, 20472), (3412, 19836), (4176, 16207), (4408, 15354), (4959, 13648), (5118, 13224), (6612, 10236), (6824, 9918), (7677, 8816)]