72768618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 177768360

約数和(自身を除く): 104999742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 162, 218, 234, 317, 327, 351, 634, 654, 702, 951, 981, 1053, 1417, 1902, 1962, 2106, 2834, 2853, 2943, 4121, 4251, 5706, 5886, 8242, 8502, 8559, 8829, 12363, 12753, 17118, 17658, 24726, 25506, 25677, 34553, 37089, 38259, 51354, 69106, 74178, 76518, 103659, 111267, 114777, 207318, 222534, 229554, 310977, 333801, 449189, 621954, 667602, 898378, 932931, 1347567, 1865862, 2695134, 2798793, 4042701, 5597586, 8085402, 12128103, 24256206, 36384309, 72768618]

約数ペア:

[(1, 72768618), (2, 36384309), (3, 24256206), (6, 12128103), (9, 8085402), (13, 5597586), (18, 4042701), (26, 2798793), (27, 2695134), (39, 1865862), (54, 1347567), (78, 932931), (81, 898378), (109, 667602), (117, 621954), (162, 449189), (218, 333801), (234, 310977), (317, 229554), (327, 222534), (351, 207318), (634, 114777), (654, 111267), (702, 103659), (951, 76518), (981, 74178), (1053, 69106), (1417, 51354), (1902, 38259), (1962, 37089), (2106, 34553), (2834, 25677), (2853, 25506), (2943, 24726), (4121, 17658), (4251, 17118), (5706, 12753), (5886, 12363), (8242, 8829), (8502, 8559)]