72506896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 176595840

約数和(自身を除く): 104088944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 257, 308, 458, 514, 616, 916, 1028, 1232, 1603, 1799, 1832, 2056, 2519, 2827, 3206, 3598, 3664, 4112, 5038, 5654, 6412, 7196, 10076, 11308, 12824, 14392, 17633, 19789, 20152, 22616, 25648, 28784, 35266, 39578, 40304, 45232, 58853, 70532, 79156, 117706, 141064, 158312, 235412, 282128, 316624, 411971, 470824, 647383, 823942, 941648, 1294766, 1647884, 2589532, 3295768, 4531681, 5179064, 6591536, 9063362, 10358128, 18126724, 36253448, 72506896]

約数ペア:

[(1, 72506896), (2, 36253448), (4, 18126724), (7, 10358128), (8, 9063362), (11, 6591536), (14, 5179064), (16, 4531681), (22, 3295768), (28, 2589532), (44, 1647884), (56, 1294766), (77, 941648), (88, 823942), (112, 647383), (154, 470824), (176, 411971), (229, 316624), (257, 282128), (308, 235412), (458, 158312), (514, 141064), (616, 117706), (916, 79156), (1028, 70532), (1232, 58853), (1603, 45232), (1799, 40304), (1832, 39578), (2056, 35266), (2519, 28784), (2827, 25648), (3206, 22616), (3598, 20152), (3664, 19789), (4112, 17633), (5038, 14392), (5654, 12824), (6412, 11308), (7196, 10076)]