61611984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3257

約数の個数: 120

約数和(自身を含む): 207496640

約数和(自身を除く): 145884656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 3217, 4788, 6384, 6434, 9576, 9651, 12868, 19152, 19302, 22519, 25736, 28953, 38604, 45038, 51472, 57906, 61123, 67557, 77208, 90076, 115812, 122246, 135114, 154416, 180152, 183369, 202671, 231624, 244492, 270228, 360304, 366738, 405342, 427861, 463248, 488984, 540456, 550107, 733476, 810684, 855722, 977968, 1080912, 1100214, 1283583, 1466952, 1621368, 1711444, 2200428, 2567166, 2933904, 3242736, 3422888, 3850749, 4400856, 5134332, 6845776, 7701498, 8801712, 10268664, 15402996, 20537328, 30805992, 61611984]

約数ペア:

[(1, 61611984), (2, 30805992), (3, 20537328), (4, 15402996), (6, 10268664), (7, 8801712), (8, 7701498), (9, 6845776), (12, 5134332), (14, 4400856), (16, 3850749), (18, 3422888), (19, 3242736), (21, 2933904), (24, 2567166), (28, 2200428), (36, 1711444), (38, 1621368), (42, 1466952), (48, 1283583), (56, 1100214), (57, 1080912), (63, 977968), (72, 855722), (76, 810684), (84, 733476), (112, 550107), (114, 540456), (126, 488984), (133, 463248), (144, 427861), (152, 405342), (168, 366738), (171, 360304), (228, 270228), (252, 244492), (266, 231624), (304, 202671), (336, 183369), (342, 180152), (399, 154416), (456, 135114), (504, 122246), (532, 115812), (684, 90076), (798, 77208), (912, 67557), (1008, 61123), (1064, 57906), (1197, 51472), (1368, 45038), (1596, 38604), (2128, 28953), (2394, 25736), (2736, 22519), (3192, 19302), (3217, 19152), (4788, 12868), (6384, 9651), (6434, 9576)]