68376672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 144

約数和(自身を含む): 239410080

約数和(自身を除く): 171033408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2609, 2912, 3276, 3744, 4368, 5218, 6552, 7827, 8736, 10436, 13104, 15654, 18263, 20872, 23481, 26208, 31308, 33917, 36526, 41744, 46962, 54789, 62616, 67834, 73052, 83488, 93924, 101751, 109578, 125232, 135668, 146104, 164367, 187848, 203502, 219156, 237419, 250464, 271336, 292208, 305253, 328734, 375696, 407004, 438312, 474838, 542672, 584416, 610506, 657468, 712257, 751392, 814008, 876624, 949676, 1085344, 1221012, 1314936, 1424514, 1628016, 1753248, 1899352, 2136771, 2442024, 2629872, 2849028, 3256032, 3798704, 4273542, 4884048, 5259744, 5698056, 7597408, 8547084, 9768096, 11396112, 17094168, 22792224, 34188336, 68376672]

約数ペア:

[(1, 68376672), (2, 34188336), (3, 22792224), (4, 17094168), (6, 11396112), (7, 9768096), (8, 8547084), (9, 7597408), (12, 5698056), (13, 5259744), (14, 4884048), (16, 4273542), (18, 3798704), (21, 3256032), (24, 2849028), (26, 2629872), (28, 2442024), (32, 2136771), (36, 1899352), (39, 1753248), (42, 1628016), (48, 1424514), (52, 1314936), (56, 1221012), (63, 1085344), (72, 949676), (78, 876624), (84, 814008), (91, 751392), (96, 712257), (104, 657468), (112, 610506), (117, 584416), (126, 542672), (144, 474838), (156, 438312), (168, 407004), (182, 375696), (208, 328734), (224, 305253), (234, 292208), (252, 271336), (273, 250464), (288, 237419), (312, 219156), (336, 203502), (364, 187848), (416, 164367), (468, 146104), (504, 135668), (546, 125232), (624, 109578), (672, 101751), (728, 93924), (819, 83488), (936, 73052), (1008, 67834), (1092, 62616), (1248, 54789), (1456, 46962), (1638, 41744), (1872, 36526), (2016, 33917), (2184, 31308), (2609, 26208), (2912, 23481), (3276, 20872), (3744, 18263), (4368, 15654), (5218, 13104), (6552, 10436), (7827, 8736)]