71758752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4423}}^1$

素因数の和:4462

約数の個数: 72

約数和(自身を含む): 204017184

約数和(自身を除く): 132258432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 4423, 5408, 8112, 8846, 13269, 16224, 17692, 26538, 35384, 53076, 57499, 70768, 106152, 114998, 141536, 172497, 212304, 229996, 344994, 424608, 459992, 689988, 747487, 919984, 1379976, 1494974, 1839968, 2242461, 2759952, 2989948, 4484922, 5519904, 5979896, 8969844, 11959792, 17939688, 23919584, 35879376, 71758752]

約数ペア:

[(1, 71758752), (2, 35879376), (3, 23919584), (4, 17939688), (6, 11959792), (8, 8969844), (12, 5979896), (13, 5519904), (16, 4484922), (24, 2989948), (26, 2759952), (32, 2242461), (39, 1839968), (48, 1494974), (52, 1379976), (78, 919984), (96, 747487), (104, 689988), (156, 459992), (169, 424608), (208, 344994), (312, 229996), (338, 212304), (416, 172497), (507, 141536), (624, 114998), (676, 106152), (1014, 70768), (1248, 57499), (1352, 53076), (2028, 35384), (2704, 26538), (4056, 17692), (4423, 16224), (5408, 13269), (8112, 8846)]