83147584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 185121804

約数和(自身を除く): 101974220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 73, 74, 104, 146, 148, 208, 292, 296, 416, 481, 584, 592, 832, 949, 962, 1168, 1184, 1369, 1898, 1924, 2336, 2368, 2701, 2738, 3796, 3848, 4672, 5402, 5476, 7592, 7696, 10804, 10952, 15184, 15392, 17797, 21608, 21904, 30368, 30784, 35113, 35594, 43216, 43808, 60736, 70226, 71188, 86432, 87616, 99937, 140452, 142376, 172864, 199874, 280904, 284752, 399748, 561808, 569504, 799496, 1123616, 1139008, 1299181, 1598992, 2247232, 2598362, 3197984, 5196724, 6395968, 10393448, 20786896, 41573792, 83147584]

約数ペア:

[(1, 83147584), (2, 41573792), (4, 20786896), (8, 10393448), (13, 6395968), (16, 5196724), (26, 3197984), (32, 2598362), (37, 2247232), (52, 1598992), (64, 1299181), (73, 1139008), (74, 1123616), (104, 799496), (146, 569504), (148, 561808), (208, 399748), (292, 284752), (296, 280904), (416, 199874), (481, 172864), (584, 142376), (592, 140452), (832, 99937), (949, 87616), (962, 86432), (1168, 71188), (1184, 70226), (1369, 60736), (1898, 43808), (1924, 43216), (2336, 35594), (2368, 35113), (2701, 30784), (2738, 30368), (3796, 21904), (3848, 21608), (4672, 17797), (5402, 15392), (5476, 15184), (7592, 10952), (7696, 10804)]