72982056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 218880000

約数和(自身を除く): 145897944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 59, 74, 84, 111, 118, 148, 168, 177, 199, 222, 236, 259, 296, 354, 398, 413, 444, 472, 518, 597, 708, 777, 796, 826, 888, 1036, 1194, 1239, 1393, 1416, 1554, 1592, 1652, 2072, 2183, 2388, 2478, 2786, 3108, 3304, 4179, 4366, 4776, 4956, 5572, 6216, 6549, 7363, 8358, 8732, 9912, 11144, 11741, 13098, 14726, 15281, 16716, 17464, 22089, 23482, 26196, 29452, 30562, 33432, 35223, 44178, 45843, 46964, 51541, 52392, 58904, 61124, 70446, 82187, 88356, 91686, 93928, 103082, 122248, 140892, 154623, 164374, 176712, 183372, 206164, 246561, 281784, 309246, 328748, 366744, 412328, 434417, 493122, 618492, 657496, 868834, 986244, 1236984, 1303251, 1737668, 1972488, 2606502, 3040919, 3475336, 5213004, 6081838, 9122757, 10426008, 12163676, 18245514, 24327352, 36491028, 72982056]

約数ペア:

[(1, 72982056), (2, 36491028), (3, 24327352), (4, 18245514), (6, 12163676), (7, 10426008), (8, 9122757), (12, 6081838), (14, 5213004), (21, 3475336), (24, 3040919), (28, 2606502), (37, 1972488), (42, 1737668), (56, 1303251), (59, 1236984), (74, 986244), (84, 868834), (111, 657496), (118, 618492), (148, 493122), (168, 434417), (177, 412328), (199, 366744), (222, 328748), (236, 309246), (259, 281784), (296, 246561), (354, 206164), (398, 183372), (413, 176712), (444, 164374), (472, 154623), (518, 140892), (597, 122248), (708, 103082), (777, 93928), (796, 91686), (826, 88356), (888, 82187), (1036, 70446), (1194, 61124), (1239, 58904), (1393, 52392), (1416, 51541), (1554, 46964), (1592, 45843), (1652, 44178), (2072, 35223), (2183, 33432), (2388, 30562), (2478, 29452), (2786, 26196), (3108, 23482), (3304, 22089), (4179, 17464), (4366, 16716), (4776, 15281), (4956, 14726), (5572, 13098), (6216, 11741), (6549, 11144), (7363, 9912), (8358, 8732)]