91285376

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 237504960

約数和(自身を除く): 146219584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 461, 476, 544, 728, 832, 884, 896, 922, 952, 1088, 1456, 1547, 1664, 1768, 1844, 1904, 2176, 2912, 3094, 3227, 3536, 3688, 3808, 5824, 5993, 6188, 6454, 7072, 7376, 7616, 7837, 11648, 11986, 12376, 12908, 14144, 14752, 15232, 15674, 23972, 24752, 25816, 28288, 29504, 31348, 41951, 47944, 49504, 51632, 54859, 59008, 62696, 83902, 95888, 99008, 101881, 103264, 109718, 125392, 167804, 191776, 198016, 203762, 206528, 219436, 250784, 335608, 383552, 407524, 413056, 438872, 501568, 671216, 713167, 767104, 815048, 877744, 1003136, 1342432, 1426334, 1630096, 1755488, 2684864, 2852668, 3260192, 3510976, 5369728, 5705336, 6520384, 7021952, 11410672, 13040768, 22821344, 45642688, 91285376]

約数ペア:

[(1, 91285376), (2, 45642688), (4, 22821344), (7, 13040768), (8, 11410672), (13, 7021952), (14, 6520384), (16, 5705336), (17, 5369728), (26, 3510976), (28, 3260192), (32, 2852668), (34, 2684864), (52, 1755488), (56, 1630096), (64, 1426334), (68, 1342432), (91, 1003136), (104, 877744), (112, 815048), (119, 767104), (128, 713167), (136, 671216), (182, 501568), (208, 438872), (221, 413056), (224, 407524), (238, 383552), (272, 335608), (364, 250784), (416, 219436), (442, 206528), (448, 203762), (461, 198016), (476, 191776), (544, 167804), (728, 125392), (832, 109718), (884, 103264), (896, 101881), (922, 99008), (952, 95888), (1088, 83902), (1456, 62696), (1547, 59008), (1664, 54859), (1768, 51632), (1844, 49504), (1904, 47944), (2176, 41951), (2912, 31348), (3094, 29504), (3227, 28288), (3536, 25816), (3688, 24752), (3808, 23972), (5824, 15674), (5993, 15232), (6188, 14752), (6454, 14144), (7072, 12908), (7376, 12376), (7616, 11986), (7837, 11648)]