68653872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 229032960

約数和(自身を除く): 160379088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 311, 336, 378, 432, 438, 504, 511, 584, 622, 657, 756, 876, 933, 1008, 1022, 1168, 1244, 1314, 1512, 1533, 1752, 1866, 1971, 2044, 2177, 2488, 2628, 2799, 3024, 3066, 3504, 3732, 3942, 4088, 4354, 4599, 4976, 5256, 5598, 6132, 6531, 7464, 7884, 8176, 8397, 8708, 9198, 10512, 11196, 12264, 13062, 13797, 14928, 15768, 16794, 17416, 18396, 19593, 22392, 22703, 24528, 26124, 27594, 31536, 33588, 34832, 36792, 39186, 44784, 45406, 52248, 55188, 58779, 67176, 68109, 73584, 78372, 90812, 104496, 110376, 117558, 134352, 136218, 156744, 158921, 181624, 204327, 220752, 235116, 272436, 313488, 317842, 363248, 408654, 470232, 476763, 544872, 612981, 635684, 817308, 940464, 953526, 1089744, 1225962, 1271368, 1430289, 1634616, 1907052, 2451924, 2542736, 2860578, 3269232, 3814104, 4290867, 4903848, 5721156, 7628208, 8581734, 9807696, 11442312, 17163468, 22884624, 34326936, 68653872]

約数ペア:

[(1, 68653872), (2, 34326936), (3, 22884624), (4, 17163468), (6, 11442312), (7, 9807696), (8, 8581734), (9, 7628208), (12, 5721156), (14, 4903848), (16, 4290867), (18, 3814104), (21, 3269232), (24, 2860578), (27, 2542736), (28, 2451924), (36, 1907052), (42, 1634616), (48, 1430289), (54, 1271368), (56, 1225962), (63, 1089744), (72, 953526), (73, 940464), (84, 817308), (108, 635684), (112, 612981), (126, 544872), (144, 476763), (146, 470232), (168, 408654), (189, 363248), (216, 317842), (219, 313488), (252, 272436), (292, 235116), (311, 220752), (336, 204327), (378, 181624), (432, 158921), (438, 156744), (504, 136218), (511, 134352), (584, 117558), (622, 110376), (657, 104496), (756, 90812), (876, 78372), (933, 73584), (1008, 68109), (1022, 67176), (1168, 58779), (1244, 55188), (1314, 52248), (1512, 45406), (1533, 44784), (1752, 39186), (1866, 36792), (1971, 34832), (2044, 33588), (2177, 31536), (2488, 27594), (2628, 26124), (2799, 24528), (3024, 22703), (3066, 22392), (3504, 19593), (3732, 18396), (3942, 17416), (4088, 16794), (4354, 15768), (4599, 14928), (4976, 13797), (5256, 13062), (5598, 12264), (6132, 11196), (6531, 10512), (7464, 9198), (7884, 8708), (8176, 8397)]