85225488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 171900912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 239, 272, 276, 304, 323, 368, 391, 408, 437, 456, 478, 552, 646, 717, 782, 816, 874, 912, 956, 969, 1104, 1173, 1292, 1311, 1434, 1564, 1748, 1912, 1938, 2346, 2584, 2622, 2868, 3128, 3496, 3824, 3876, 4063, 4541, 4692, 5168, 5244, 5497, 5736, 6256, 6992, 7429, 7752, 8126, 9082, 9384, 10488, 10994, 11472, 12189, 13623, 14858, 15504, 16252, 16491, 18164, 18768, 20976, 21988, 22287, 24378, 27246, 29716, 32504, 32982, 36328, 43976, 44574, 48756, 54492, 59432, 65008, 65964, 72656, 77197, 87952, 89148, 93449, 97512, 104443, 108984, 118864, 131928, 154394, 178296, 186898, 195024, 208886, 217968, 231591, 263856, 280347, 308788, 313329, 356592, 373796, 417772, 463182, 560694, 617576, 626658, 747592, 835544, 926364, 1121388, 1235152, 1253316, 1495184, 1671088, 1775531, 1852728, 2242776, 2506632, 3551062, 3705456, 4485552, 5013264, 5326593, 7102124, 10653186, 14204248, 21306372, 28408496, 42612744, 85225488]

約数ペア:

[(1, 85225488), (2, 42612744), (3, 28408496), (4, 21306372), (6, 14204248), (8, 10653186), (12, 7102124), (16, 5326593), (17, 5013264), (19, 4485552), (23, 3705456), (24, 3551062), (34, 2506632), (38, 2242776), (46, 1852728), (48, 1775531), (51, 1671088), (57, 1495184), (68, 1253316), (69, 1235152), (76, 1121388), (92, 926364), (102, 835544), (114, 747592), (136, 626658), (138, 617576), (152, 560694), (184, 463182), (204, 417772), (228, 373796), (239, 356592), (272, 313329), (276, 308788), (304, 280347), (323, 263856), (368, 231591), (391, 217968), (408, 208886), (437, 195024), (456, 186898), (478, 178296), (552, 154394), (646, 131928), (717, 118864), (782, 108984), (816, 104443), (874, 97512), (912, 93449), (956, 89148), (969, 87952), (1104, 77197), (1173, 72656), (1292, 65964), (1311, 65008), (1434, 59432), (1564, 54492), (1748, 48756), (1912, 44574), (1938, 43976), (2346, 36328), (2584, 32982), (2622, 32504), (2868, 29716), (3128, 27246), (3496, 24378), (3824, 22287), (3876, 21988), (4063, 20976), (4541, 18768), (4692, 18164), (5168, 16491), (5244, 16252), (5497, 15504), (5736, 14858), (6256, 13623), (6992, 12189), (7429, 11472), (7752, 10994), (8126, 10488), (9082, 9384)]