72256338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 200603520

約数和(自身を除く): 128347182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 407, 462, 518, 666, 693, 777, 814, 1221, 1386, 1409, 1554, 2331, 2442, 2818, 2849, 3663, 4227, 4662, 5698, 7326, 8454, 8547, 9863, 12681, 15499, 17094, 19726, 25362, 25641, 29589, 30998, 46497, 51282, 52133, 59178, 88767, 92994, 104266, 108493, 139491, 156399, 177534, 216986, 278982, 312798, 325479, 364931, 469197, 573463, 650958, 729862, 938394, 976437, 1094793, 1146926, 1720389, 1952874, 2189586, 3284379, 3440778, 4014241, 5161167, 6568758, 8028482, 10322334, 12042723, 24085446, 36128169, 72256338]

約数ペア:

[(1, 72256338), (2, 36128169), (3, 24085446), (6, 12042723), (7, 10322334), (9, 8028482), (11, 6568758), (14, 5161167), (18, 4014241), (21, 3440778), (22, 3284379), (33, 2189586), (37, 1952874), (42, 1720389), (63, 1146926), (66, 1094793), (74, 976437), (77, 938394), (99, 729862), (111, 650958), (126, 573463), (154, 469197), (198, 364931), (222, 325479), (231, 312798), (259, 278982), (333, 216986), (407, 177534), (462, 156399), (518, 139491), (666, 108493), (693, 104266), (777, 92994), (814, 88767), (1221, 59178), (1386, 52133), (1409, 51282), (1554, 46497), (2331, 30998), (2442, 29589), (2818, 25641), (2849, 25362), (3663, 19726), (4227, 17094), (4662, 15499), (5698, 12681), (7326, 9863), (8454, 8547)]