87789312

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 144

約数和(自身を含む): 279864480

約数和(自身を除く): 192075168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 977, 1152, 1248, 1404, 1664, 1728, 1872, 1954, 2304, 2496, 2808, 2931, 3328, 3456, 3744, 3908, 4992, 5616, 5862, 6912, 7488, 7816, 8793, 9984, 11232, 11724, 12701, 14976, 15632, 17586, 22464, 23448, 25402, 26379, 29952, 31264, 35172, 38103, 44928, 46896, 50804, 52758, 62528, 70344, 76206, 89856, 93792, 101608, 105516, 114309, 125056, 140688, 152412, 187584, 203216, 211032, 228618, 250112, 281376, 304824, 342927, 375168, 406432, 422064, 457236, 562752, 609648, 685854, 750336, 812864, 844128, 914472, 1125504, 1219296, 1371708, 1625728, 1688256, 1828944, 2251008, 2438592, 2743416, 3251456, 3376512, 3657888, 4877184, 5486832, 6753024, 7315776, 9754368, 10973664, 14631552, 21947328, 29263104, 43894656, 87789312]

約数ペア:

[(1, 87789312), (2, 43894656), (3, 29263104), (4, 21947328), (6, 14631552), (8, 10973664), (9, 9754368), (12, 7315776), (13, 6753024), (16, 5486832), (18, 4877184), (24, 3657888), (26, 3376512), (27, 3251456), (32, 2743416), (36, 2438592), (39, 2251008), (48, 1828944), (52, 1688256), (54, 1625728), (64, 1371708), (72, 1219296), (78, 1125504), (96, 914472), (104, 844128), (108, 812864), (117, 750336), (128, 685854), (144, 609648), (156, 562752), (192, 457236), (208, 422064), (216, 406432), (234, 375168), (256, 342927), (288, 304824), (312, 281376), (351, 250112), (384, 228618), (416, 211032), (432, 203216), (468, 187584), (576, 152412), (624, 140688), (702, 125056), (768, 114309), (832, 105516), (864, 101608), (936, 93792), (977, 89856), (1152, 76206), (1248, 70344), (1404, 62528), (1664, 52758), (1728, 50804), (1872, 46896), (1954, 44928), (2304, 38103), (2496, 35172), (2808, 31264), (2931, 29952), (3328, 26379), (3456, 25402), (3744, 23448), (3908, 22464), (4992, 17586), (5616, 15632), (5862, 14976), (6912, 12701), (7488, 11724), (7816, 11232), (8793, 9984)]