64673712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 198469440

約数和(自身を除く): 133795728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 911, 986, 1044, 1224, 1392, 1479, 1822, 1972, 2088, 2448, 2733, 2958, 3644, 3944, 4176, 4437, 5466, 5916, 7288, 7888, 8199, 8874, 10932, 11832, 14576, 15487, 16398, 17748, 21864, 23664, 26419, 30974, 32796, 35496, 43728, 46461, 52838, 61948, 65592, 70992, 79257, 92922, 105676, 123896, 131184, 139383, 158514, 185844, 211352, 237771, 247792, 278766, 317028, 371688, 422704, 449123, 475542, 557532, 634056, 743376, 898246, 951084, 1115064, 1268112, 1347369, 1796492, 1902168, 2230128, 2694738, 3592984, 3804336, 4042107, 5389476, 7185968, 8084214, 10778952, 16168428, 21557904, 32336856, 64673712]

約数ペア:

[(1, 64673712), (2, 32336856), (3, 21557904), (4, 16168428), (6, 10778952), (8, 8084214), (9, 7185968), (12, 5389476), (16, 4042107), (17, 3804336), (18, 3592984), (24, 2694738), (29, 2230128), (34, 1902168), (36, 1796492), (48, 1347369), (51, 1268112), (58, 1115064), (68, 951084), (72, 898246), (87, 743376), (102, 634056), (116, 557532), (136, 475542), (144, 449123), (153, 422704), (174, 371688), (204, 317028), (232, 278766), (261, 247792), (272, 237771), (306, 211352), (348, 185844), (408, 158514), (464, 139383), (493, 131184), (522, 123896), (612, 105676), (696, 92922), (816, 79257), (911, 70992), (986, 65592), (1044, 61948), (1224, 52838), (1392, 46461), (1479, 43728), (1822, 35496), (1972, 32796), (2088, 30974), (2448, 26419), (2733, 23664), (2958, 21864), (3644, 17748), (3944, 16398), (4176, 15487), (4437, 14576), (5466, 11832), (5916, 10932), (7288, 8874), (7888, 8199)]