71911488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 210677760

約数和(自身を除く): 138766272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 132, 158, 176, 192, 237, 264, 316, 352, 431, 474, 528, 632, 704, 862, 869, 948, 1056, 1264, 1293, 1724, 1738, 1896, 2112, 2528, 2586, 2607, 3448, 3476, 3792, 4741, 5056, 5172, 5214, 6896, 6952, 7584, 9482, 10344, 10428, 13792, 13904, 14223, 15168, 18964, 20688, 20856, 27584, 27808, 28446, 34049, 37928, 41376, 41712, 55616, 56892, 68098, 75856, 82752, 83424, 102147, 113784, 136196, 151712, 166848, 204294, 227568, 272392, 303424, 374539, 408588, 455136, 544784, 749078, 817176, 910272, 1089568, 1123617, 1498156, 1634352, 2179136, 2247234, 2996312, 3268704, 4494468, 5992624, 6537408, 8988936, 11985248, 17977872, 23970496, 35955744, 71911488]

約数ペア:

[(1, 71911488), (2, 35955744), (3, 23970496), (4, 17977872), (6, 11985248), (8, 8988936), (11, 6537408), (12, 5992624), (16, 4494468), (22, 3268704), (24, 2996312), (32, 2247234), (33, 2179136), (44, 1634352), (48, 1498156), (64, 1123617), (66, 1089568), (79, 910272), (88, 817176), (96, 749078), (132, 544784), (158, 455136), (176, 408588), (192, 374539), (237, 303424), (264, 272392), (316, 227568), (352, 204294), (431, 166848), (474, 151712), (528, 136196), (632, 113784), (704, 102147), (862, 83424), (869, 82752), (948, 75856), (1056, 68098), (1264, 56892), (1293, 55616), (1724, 41712), (1738, 41376), (1896, 37928), (2112, 34049), (2528, 28446), (2586, 27808), (2607, 27584), (3448, 20856), (3476, 20688), (3792, 18964), (4741, 15168), (5056, 14223), (5172, 13904), (5214, 13792), (6896, 10428), (6952, 10344), (7584, 9482)]