68975928

素因数分解:

$2^3\times 3^3\times 7^5\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 192

約数和(自身を含む): 235296000

約数和(自身を除く): 166320072

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, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 343, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 686, 756, 798, 882, 931, 1026, 1029, 1064, 1176, 1197, 1323, 1368, 1372, 1512, 1596, 1764, 1862, 2052, 2058, 2394, 2401, 2646, 2744, 2793, 3087, 3192, 3528, 3591, 3724, 4104, 4116, 4788, 4802, 5292, 5586, 6174, 6517, 7182, 7203, 7448, 8232, 8379, 9261, 9576, 9604, 10584, 11172, 12348, 13034, 14364, 14406, 16758, 16807, 18522, 19208, 19551, 21609, 22344, 24696, 25137, 26068, 28728, 28812, 33516, 33614, 37044, 39102, 43218, 45619, 50274, 50421, 52136, 57624, 58653, 64827, 67032, 67228, 74088, 78204, 86436, 91238, 100548, 100842, 117306, 129654, 134456, 136857, 151263, 156408, 172872, 175959, 182476, 201096, 201684, 234612, 259308, 273714, 302526, 319333, 351918, 364952, 403368, 410571, 453789, 469224, 518616, 547428, 605052, 638666, 703836, 821142, 907578, 957999, 1094856, 1210104, 1231713, 1277332, 1407672, 1642284, 1815156, 1915998, 2463426, 2554664, 2873997, 3284568, 3630312, 3831996, 4926852, 5747994, 7663992, 8621991, 9853704, 11495988, 17243982, 22991976, 34487964, 68975928]

約数ペア:

[(1, 68975928), (2, 34487964), (3, 22991976), (4, 17243982), (6, 11495988), (7, 9853704), (8, 8621991), (9, 7663992), (12, 5747994), (14, 4926852), (18, 3831996), (19, 3630312), (21, 3284568), (24, 2873997), (27, 2554664), (28, 2463426), (36, 1915998), (38, 1815156), (42, 1642284), (49, 1407672), (54, 1277332), (56, 1231713), (57, 1210104), (63, 1094856), (72, 957999), (76, 907578), (84, 821142), (98, 703836), (108, 638666), (114, 605052), (126, 547428), (133, 518616), (147, 469224), (152, 453789), (168, 410571), (171, 403368), (189, 364952), (196, 351918), (216, 319333), (228, 302526), (252, 273714), (266, 259308), (294, 234612), (342, 201684), (343, 201096), (378, 182476), (392, 175959), (399, 172872), (441, 156408), (456, 151263), (504, 136857), (513, 134456), (532, 129654), (588, 117306), (684, 100842), (686, 100548), (756, 91238), (798, 86436), (882, 78204), (931, 74088), (1026, 67228), (1029, 67032), (1064, 64827), (1176, 58653), (1197, 57624), (1323, 52136), (1368, 50421), (1372, 50274), (1512, 45619), (1596, 43218), (1764, 39102), (1862, 37044), (2052, 33614), (2058, 33516), (2394, 28812), (2401, 28728), (2646, 26068), (2744, 25137), (2793, 24696), (3087, 22344), (3192, 21609), (3528, 19551), (3591, 19208), (3724, 18522), (4104, 16807), (4116, 16758), (4788, 14406), (4802, 14364), (5292, 13034), (5586, 12348), (6174, 11172), (6517, 10584), (7182, 9604), (7203, 9576), (7448, 9261), (8232, 8379)]