66217248

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5406

約数の個数: 72

約数和(自身を含む): 192720528

約数和(自身を除く): 126503280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5347, 6192, 10694, 12384, 16041, 21388, 32082, 42776, 48123, 64164, 85552, 96246, 128328, 171104, 192492, 229921, 256656, 384984, 459842, 513312, 689763, 769968, 919684, 1379526, 1539936, 1839368, 2069289, 2759052, 3678736, 4138578, 5518104, 7357472, 8277156, 11036208, 16554312, 22072416, 33108624, 66217248]

約数ペア:

[(1, 66217248), (2, 33108624), (3, 22072416), (4, 16554312), (6, 11036208), (8, 8277156), (9, 7357472), (12, 5518104), (16, 4138578), (18, 3678736), (24, 2759052), (32, 2069289), (36, 1839368), (43, 1539936), (48, 1379526), (72, 919684), (86, 769968), (96, 689763), (129, 513312), (144, 459842), (172, 384984), (258, 256656), (288, 229921), (344, 192492), (387, 171104), (516, 128328), (688, 96246), (774, 85552), (1032, 64164), (1376, 48123), (1548, 42776), (2064, 32082), (3096, 21388), (4128, 16041), (5347, 12384), (6192, 10694)]