78376284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 108

約数和(自身を含む): 232751064

約数和(自身を除く): 154374780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 283, 294, 314, 441, 471, 566, 588, 628, 849, 882, 942, 1099, 1132, 1413, 1698, 1764, 1884, 1981, 2198, 2547, 2826, 3297, 3396, 3962, 4396, 5094, 5652, 5943, 6594, 7693, 7924, 9891, 10188, 11886, 13188, 13867, 15386, 17829, 19782, 23079, 23772, 27734, 30772, 35658, 39564, 41601, 44431, 46158, 55468, 69237, 71316, 83202, 88862, 92316, 124803, 133293, 138474, 166404, 177724, 249606, 266586, 276948, 311017, 399879, 499212, 533172, 622034, 799758, 933051, 1244068, 1599516, 1866102, 2177119, 2799153, 3732204, 4354238, 5598306, 6531357, 8708476, 11196612, 13062714, 19594071, 26125428, 39188142, 78376284]

約数ペア:

[(1, 78376284), (2, 39188142), (3, 26125428), (4, 19594071), (6, 13062714), (7, 11196612), (9, 8708476), (12, 6531357), (14, 5598306), (18, 4354238), (21, 3732204), (28, 2799153), (36, 2177119), (42, 1866102), (49, 1599516), (63, 1244068), (84, 933051), (98, 799758), (126, 622034), (147, 533172), (157, 499212), (196, 399879), (252, 311017), (283, 276948), (294, 266586), (314, 249606), (441, 177724), (471, 166404), (566, 138474), (588, 133293), (628, 124803), (849, 92316), (882, 88862), (942, 83202), (1099, 71316), (1132, 69237), (1413, 55468), (1698, 46158), (1764, 44431), (1884, 41601), (1981, 39564), (2198, 35658), (2547, 30772), (2826, 27734), (3297, 23772), (3396, 23079), (3962, 19782), (4396, 17829), (5094, 15386), (5652, 13867), (5943, 13188), (6594, 11886), (7693, 10188), (7924, 9891)]