74870016

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7531

約数の個数: 72

約数和(自身を含む): 214620000

約数和(自身を除く): 139749984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 7499, 9984, 14998, 22497, 29996, 44994, 59992, 89988, 97487, 119984, 179976, 194974, 239968, 292461, 359952, 389948, 479936, 584922, 719904, 779896, 959872, 1169844, 1439808, 1559792, 1919744, 2339688, 2879616, 3119584, 4679376, 5759232, 6239168, 9358752, 12478336, 18717504, 24956672, 37435008, 74870016]

約数ペア:

[(1, 74870016), (2, 37435008), (3, 24956672), (4, 18717504), (6, 12478336), (8, 9358752), (12, 6239168), (13, 5759232), (16, 4679376), (24, 3119584), (26, 2879616), (32, 2339688), (39, 1919744), (48, 1559792), (52, 1439808), (64, 1169844), (78, 959872), (96, 779896), (104, 719904), (128, 584922), (156, 479936), (192, 389948), (208, 359952), (256, 292461), (312, 239968), (384, 194974), (416, 179976), (624, 119984), (768, 97487), (832, 89988), (1248, 59992), (1664, 44994), (2496, 29996), (3328, 22497), (4992, 14998), (7499, 9984)]