90864384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 274713600

約数和(自身を除く): 183849216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 479, 494, 608, 624, 741, 768, 832, 912, 958, 988, 1216, 1248, 1437, 1482, 1664, 1824, 1916, 1976, 2432, 2496, 2874, 2964, 3328, 3648, 3832, 3952, 4864, 4992, 5748, 5928, 6227, 7296, 7664, 7904, 9101, 9984, 11496, 11856, 12454, 14592, 15328, 15808, 18202, 18681, 22992, 23712, 24908, 27303, 30656, 31616, 36404, 37362, 45984, 47424, 49816, 54606, 61312, 63232, 72808, 74724, 91968, 94848, 99632, 109212, 118313, 122624, 145616, 149448, 183936, 189696, 199264, 218424, 236626, 291232, 298896, 354939, 367872, 398528, 436848, 473252, 582464, 597792, 709878, 797056, 873696, 946504, 1164928, 1195584, 1419756, 1594112, 1747392, 1893008, 2329856, 2391168, 2839512, 3494784, 3786016, 4782336, 5679024, 6989568, 7572032, 11358048, 15144064, 22716096, 30288128, 45432192, 90864384]

約数ペア:

[(1, 90864384), (2, 45432192), (3, 30288128), (4, 22716096), (6, 15144064), (8, 11358048), (12, 7572032), (13, 6989568), (16, 5679024), (19, 4782336), (24, 3786016), (26, 3494784), (32, 2839512), (38, 2391168), (39, 2329856), (48, 1893008), (52, 1747392), (57, 1594112), (64, 1419756), (76, 1195584), (78, 1164928), (96, 946504), (104, 873696), (114, 797056), (128, 709878), (152, 597792), (156, 582464), (192, 473252), (208, 436848), (228, 398528), (247, 367872), (256, 354939), (304, 298896), (312, 291232), (384, 236626), (416, 218424), (456, 199264), (479, 189696), (494, 183936), (608, 149448), (624, 145616), (741, 122624), (768, 118313), (832, 109212), (912, 99632), (958, 94848), (988, 91968), (1216, 74724), (1248, 72808), (1437, 63232), (1482, 61312), (1664, 54606), (1824, 49816), (1916, 47424), (1976, 45984), (2432, 37362), (2496, 36404), (2874, 31616), (2964, 30656), (3328, 27303), (3648, 24908), (3832, 23712), (3952, 22992), (4864, 18681), (4992, 18202), (5748, 15808), (5928, 15328), (6227, 14592), (7296, 12454), (7664, 11856), (7904, 11496), (9101, 9984)]