71889792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14431

約数の個数: 64

約数和(自身を含む): 205660560

約数和(自身を除く): 133770768

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, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 14401, 28802, 43203, 57604, 86406, 115208, 172812, 187213, 230416, 345624, 374426, 460832, 561639, 691248, 748852, 921664, 1123278, 1382496, 1497704, 1843328, 2246556, 2764992, 2995408, 4493112, 5529984, 5990816, 8986224, 11981632, 17972448, 23963264, 35944896, 71889792]

約数ペア:

[(1, 71889792), (2, 35944896), (3, 23963264), (4, 17972448), (6, 11981632), (8, 8986224), (12, 5990816), (13, 5529984), (16, 4493112), (24, 2995408), (26, 2764992), (32, 2246556), (39, 1843328), (48, 1497704), (52, 1382496), (64, 1123278), (78, 921664), (96, 748852), (104, 691248), (128, 561639), (156, 460832), (192, 374426), (208, 345624), (312, 230416), (384, 187213), (416, 172812), (624, 115208), (832, 86406), (1248, 57604), (1664, 43203), (2496, 28802), (4992, 14401)]