42561324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 116698400

約数和(自身を除く): 74137076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 457, 468, 597, 796, 914, 1194, 1371, 1791, 1828, 2388, 2587, 2742, 3582, 4113, 5174, 5484, 5941, 7164, 7761, 8226, 10348, 11882, 15522, 16452, 17823, 23283, 23764, 31044, 35646, 46566, 53469, 71292, 90943, 93132, 106938, 181886, 213876, 272829, 363772, 545658, 818487, 1091316, 1182259, 1636974, 2364518, 3273948, 3546777, 4729036, 7093554, 10640331, 14187108, 21280662, 42561324]

約数ペア:

[(1, 42561324), (2, 21280662), (3, 14187108), (4, 10640331), (6, 7093554), (9, 4729036), (12, 3546777), (13, 3273948), (18, 2364518), (26, 1636974), (36, 1182259), (39, 1091316), (52, 818487), (78, 545658), (117, 363772), (156, 272829), (199, 213876), (234, 181886), (398, 106938), (457, 93132), (468, 90943), (597, 71292), (796, 53469), (914, 46566), (1194, 35646), (1371, 31044), (1791, 23764), (1828, 23283), (2388, 17823), (2587, 16452), (2742, 15522), (3582, 11882), (4113, 10348), (5174, 8226), (5484, 7761), (5941, 7164)]