68171544

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 235877400

約数和(自身を除く): 167705856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 113, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 226, 228, 252, 266, 294, 324, 339, 342, 378, 392, 399, 441, 452, 456, 504, 513, 532, 567, 588, 648, 678, 684, 756, 791, 798, 882, 904, 931, 1017, 1026, 1064, 1134, 1176, 1197, 1323, 1356, 1368, 1512, 1539, 1582, 1596, 1764, 1862, 2034, 2052, 2147, 2268, 2373, 2394, 2646, 2712, 2793, 3051, 3078, 3164, 3192, 3528, 3591, 3724, 3969, 4068, 4104, 4294, 4536, 4746, 4788, 5292, 5537, 5586, 6102, 6156, 6328, 6441, 7119, 7182, 7448, 7938, 8136, 8379, 8588, 9153, 9492, 9576, 10584, 10773, 11074, 11172, 12204, 12312, 12882, 14238, 14364, 15029, 15876, 16611, 16758, 17176, 18306, 18984, 19323, 21357, 21546, 22148, 22344, 24408, 25137, 25764, 28476, 28728, 30058, 31752, 33222, 33516, 36612, 38646, 42714, 43092, 44296, 45087, 49833, 50274, 51528, 56952, 57969, 60116, 64071, 66444, 67032, 73224, 75411, 77292, 85428, 86184, 90174, 99666, 100548, 105203, 115938, 120232, 128142, 132888, 135261, 149499, 150822, 154584, 170856, 173907, 180348, 199332, 201096, 210406, 231876, 256284, 270522, 298998, 301644, 315609, 347814, 360696, 398664, 405783, 420812, 448497, 463752, 512568, 541044, 597996, 603288, 631218, 695628, 811566, 841624, 896994, 946827, 1082088, 1195992, 1217349, 1262436, 1391256, 1623132, 1793988, 1893654, 2434698, 2524872, 2840481, 3246264, 3587976, 3787308, 4869396, 5680962, 7574616, 8521443, 9738792, 11361924, 17042886, 22723848, 34085772, 68171544]

約数ペア:

[(1, 68171544), (2, 34085772), (3, 22723848), (4, 17042886), (6, 11361924), (7, 9738792), (8, 8521443), (9, 7574616), (12, 5680962), (14, 4869396), (18, 3787308), (19, 3587976), (21, 3246264), (24, 2840481), (27, 2524872), (28, 2434698), (36, 1893654), (38, 1793988), (42, 1623132), (49, 1391256), (54, 1262436), (56, 1217349), (57, 1195992), (63, 1082088), (72, 946827), (76, 896994), (81, 841624), (84, 811566), (98, 695628), (108, 631218), (113, 603288), (114, 597996), (126, 541044), (133, 512568), (147, 463752), (152, 448497), (162, 420812), (168, 405783), (171, 398664), (189, 360696), (196, 347814), (216, 315609), (226, 301644), (228, 298998), (252, 270522), (266, 256284), (294, 231876), (324, 210406), (339, 201096), (342, 199332), (378, 180348), (392, 173907), (399, 170856), (441, 154584), (452, 150822), (456, 149499), (504, 135261), (513, 132888), (532, 128142), (567, 120232), (588, 115938), (648, 105203), (678, 100548), (684, 99666), (756, 90174), (791, 86184), (798, 85428), (882, 77292), (904, 75411), (931, 73224), (1017, 67032), (1026, 66444), (1064, 64071), (1134, 60116), (1176, 57969), (1197, 56952), (1323, 51528), (1356, 50274), (1368, 49833), (1512, 45087), (1539, 44296), (1582, 43092), (1596, 42714), (1764, 38646), (1862, 36612), (2034, 33516), (2052, 33222), (2147, 31752), (2268, 30058), (2373, 28728), (2394, 28476), (2646, 25764), (2712, 25137), (2793, 24408), (3051, 22344), (3078, 22148), (3164, 21546), (3192, 21357), (3528, 19323), (3591, 18984), (3724, 18306), (3969, 17176), (4068, 16758), (4104, 16611), (4294, 15876), (4536, 15029), (4746, 14364), (4788, 14238), (5292, 12882), (5537, 12312), (5586, 12204), (6102, 11172), (6156, 11074), (6328, 10773), (6441, 10584), (7119, 9576), (7182, 9492), (7448, 9153), (7938, 8588), (8136, 8379)]