81791352

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 246963600

約数和(自身を除く): 165172248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3517, 3876, 5814, 7034, 7752, 10551, 11628, 14068, 21102, 23256, 28136, 31653, 42204, 59789, 63306, 66823, 84408, 119578, 126612, 133646, 179367, 200469, 239156, 253224, 267292, 358734, 400938, 478312, 534584, 538101, 601407, 717468, 801876, 1076202, 1135991, 1202814, 1434936, 1603752, 2152404, 2271982, 2405628, 3407973, 4304808, 4543964, 4811256, 6815946, 9087928, 10223919, 13631892, 20447838, 27263784, 40895676, 81791352]

約数ペア:

[(1, 81791352), (2, 40895676), (3, 27263784), (4, 20447838), (6, 13631892), (8, 10223919), (9, 9087928), (12, 6815946), (17, 4811256), (18, 4543964), (19, 4304808), (24, 3407973), (34, 2405628), (36, 2271982), (38, 2152404), (51, 1603752), (57, 1434936), (68, 1202814), (72, 1135991), (76, 1076202), (102, 801876), (114, 717468), (136, 601407), (152, 538101), (153, 534584), (171, 478312), (204, 400938), (228, 358734), (306, 267292), (323, 253224), (342, 239156), (408, 200469), (456, 179367), (612, 133646), (646, 126612), (684, 119578), (969, 84408), (1224, 66823), (1292, 63306), (1368, 59789), (1938, 42204), (2584, 31653), (2907, 28136), (3517, 23256), (3876, 21102), (5814, 14068), (7034, 11628), (7752, 10551)]