77430168

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 229582980

約数和(自身を除く): 152152812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 331, 342, 361, 456, 513, 648, 662, 684, 722, 993, 1026, 1083, 1324, 1368, 1444, 1539, 1986, 2052, 2166, 2648, 2888, 2979, 3078, 3249, 3972, 4104, 4332, 5958, 6156, 6289, 6498, 7944, 8664, 8937, 9747, 11916, 12312, 12578, 12996, 17874, 18867, 19494, 23832, 25156, 25992, 26811, 29241, 35748, 37734, 38988, 50312, 53622, 56601, 58482, 71496, 75468, 77976, 107244, 113202, 116964, 119491, 150936, 169803, 214488, 226404, 233928, 238982, 339606, 358473, 452808, 477964, 509409, 679212, 716946, 955928, 1018818, 1075419, 1358424, 1433892, 2037636, 2150838, 2867784, 3226257, 4075272, 4301676, 6452514, 8603352, 9678771, 12905028, 19357542, 25810056, 38715084, 77430168]

約数ペア:

[(1, 77430168), (2, 38715084), (3, 25810056), (4, 19357542), (6, 12905028), (8, 9678771), (9, 8603352), (12, 6452514), (18, 4301676), (19, 4075272), (24, 3226257), (27, 2867784), (36, 2150838), (38, 2037636), (54, 1433892), (57, 1358424), (72, 1075419), (76, 1018818), (81, 955928), (108, 716946), (114, 679212), (152, 509409), (162, 477964), (171, 452808), (216, 358473), (228, 339606), (324, 238982), (331, 233928), (342, 226404), (361, 214488), (456, 169803), (513, 150936), (648, 119491), (662, 116964), (684, 113202), (722, 107244), (993, 77976), (1026, 75468), (1083, 71496), (1324, 58482), (1368, 56601), (1444, 53622), (1539, 50312), (1986, 38988), (2052, 37734), (2166, 35748), (2648, 29241), (2888, 26811), (2979, 25992), (3078, 25156), (3249, 23832), (3972, 19494), (4104, 18867), (4332, 17874), (5958, 12996), (6156, 12578), (6289, 12312), (6498, 11916), (7944, 9747), (8664, 8937)]