90131136

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 112

約数和(自身を含む): 259445760

約数和(自身を除く): 169314624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 608, 744, 797, 912, 992, 1178, 1216, 1488, 1594, 1767, 1824, 1984, 2356, 2391, 2976, 3188, 3534, 3648, 4712, 4782, 5952, 6376, 7068, 9424, 9564, 12752, 14136, 15143, 18848, 19128, 24707, 25504, 28272, 30286, 37696, 38256, 45429, 49414, 51008, 56544, 60572, 74121, 76512, 90858, 98828, 113088, 121144, 148242, 153024, 181716, 197656, 242288, 296484, 363432, 395312, 469433, 484576, 592968, 726864, 790624, 938866, 969152, 1185936, 1408299, 1453728, 1581248, 1877732, 2371872, 2816598, 2907456, 3755464, 4743744, 5633196, 7510928, 11266392, 15021856, 22532784, 30043712, 45065568, 90131136]

約数ペア:

[(1, 90131136), (2, 45065568), (3, 30043712), (4, 22532784), (6, 15021856), (8, 11266392), (12, 7510928), (16, 5633196), (19, 4743744), (24, 3755464), (31, 2907456), (32, 2816598), (38, 2371872), (48, 1877732), (57, 1581248), (62, 1453728), (64, 1408299), (76, 1185936), (93, 969152), (96, 938866), (114, 790624), (124, 726864), (152, 592968), (186, 484576), (192, 469433), (228, 395312), (248, 363432), (304, 296484), (372, 242288), (456, 197656), (496, 181716), (589, 153024), (608, 148242), (744, 121144), (797, 113088), (912, 98828), (992, 90858), (1178, 76512), (1216, 74121), (1488, 60572), (1594, 56544), (1767, 51008), (1824, 49414), (1984, 45429), (2356, 38256), (2391, 37696), (2976, 30286), (3188, 28272), (3534, 25504), (3648, 24707), (4712, 19128), (4782, 18848), (5952, 15143), (6376, 14136), (7068, 12752), (9424, 9564)]