71409528

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 200210400

約数和(自身を除く): 128800872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 71, 72, 122, 142, 183, 213, 229, 244, 284, 366, 426, 458, 488, 549, 568, 639, 687, 732, 852, 916, 1098, 1278, 1374, 1464, 1704, 1832, 2061, 2196, 2556, 2748, 4122, 4331, 4392, 5112, 5496, 8244, 8662, 12993, 13969, 16259, 16488, 17324, 25986, 27938, 32518, 34648, 38979, 41907, 48777, 51972, 55876, 65036, 77958, 83814, 97554, 103944, 111752, 125721, 130072, 146331, 155916, 167628, 195108, 251442, 292662, 311832, 335256, 390216, 502884, 585324, 991799, 1005768, 1170648, 1983598, 2975397, 3967196, 5950794, 7934392, 8926191, 11901588, 17852382, 23803176, 35704764, 71409528]

約数ペア:

[(1, 71409528), (2, 35704764), (3, 23803176), (4, 17852382), (6, 11901588), (8, 8926191), (9, 7934392), (12, 5950794), (18, 3967196), (24, 2975397), (36, 1983598), (61, 1170648), (71, 1005768), (72, 991799), (122, 585324), (142, 502884), (183, 390216), (213, 335256), (229, 311832), (244, 292662), (284, 251442), (366, 195108), (426, 167628), (458, 155916), (488, 146331), (549, 130072), (568, 125721), (639, 111752), (687, 103944), (732, 97554), (852, 83814), (916, 77958), (1098, 65036), (1278, 55876), (1374, 51972), (1464, 48777), (1704, 41907), (1832, 38979), (2061, 34648), (2196, 32518), (2556, 27938), (2748, 25986), (4122, 17324), (4331, 16488), (4392, 16259), (5112, 13969), (5496, 12993), (8244, 8662)]