64263276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 141207444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 97, 99, 126, 132, 154, 194, 198, 231, 239, 252, 291, 308, 388, 396, 462, 478, 582, 679, 693, 717, 873, 924, 956, 1067, 1164, 1358, 1386, 1434, 1673, 1746, 2037, 2134, 2151, 2629, 2716, 2772, 2868, 3201, 3346, 3492, 4074, 4268, 4302, 5019, 5258, 6111, 6402, 6692, 7469, 7887, 8148, 8604, 9603, 10038, 10516, 12222, 12804, 14938, 15057, 15774, 18403, 19206, 20076, 22407, 23183, 23661, 24444, 29876, 30114, 31548, 36806, 38412, 44814, 46366, 47322, 55209, 60228, 67221, 69549, 73612, 89628, 92732, 94644, 110418, 134442, 139098, 162281, 165627, 208647, 220836, 255013, 268884, 278196, 324562, 331254, 417294, 486843, 510026, 649124, 662508, 765039, 834588, 973686, 1020052, 1460529, 1530078, 1785091, 1947372, 2295117, 2921058, 3060156, 3570182, 4590234, 5355273, 5842116, 7140364, 9180468, 10710546, 16065819, 21421092, 32131638, 64263276]

約数ペア:

[(1, 64263276), (2, 32131638), (3, 21421092), (4, 16065819), (6, 10710546), (7, 9180468), (9, 7140364), (11, 5842116), (12, 5355273), (14, 4590234), (18, 3570182), (21, 3060156), (22, 2921058), (28, 2295117), (33, 1947372), (36, 1785091), (42, 1530078), (44, 1460529), (63, 1020052), (66, 973686), (77, 834588), (84, 765039), (97, 662508), (99, 649124), (126, 510026), (132, 486843), (154, 417294), (194, 331254), (198, 324562), (231, 278196), (239, 268884), (252, 255013), (291, 220836), (308, 208647), (388, 165627), (396, 162281), (462, 139098), (478, 134442), (582, 110418), (679, 94644), (693, 92732), (717, 89628), (873, 73612), (924, 69549), (956, 67221), (1067, 60228), (1164, 55209), (1358, 47322), (1386, 46366), (1434, 44814), (1673, 38412), (1746, 36806), (2037, 31548), (2134, 30114), (2151, 29876), (2629, 24444), (2716, 23661), (2772, 23183), (2868, 22407), (3201, 20076), (3346, 19206), (3492, 18403), (4074, 15774), (4268, 15057), (4302, 14938), (5019, 12804), (5258, 12222), (6111, 10516), (6402, 10038), (6692, 9603), (7469, 8604), (7887, 8148)]