70401552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 197070720

約数和(自身を除く): 126669168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 439, 514, 624, 771, 878, 1028, 1317, 1542, 1756, 2056, 2634, 3084, 3341, 3512, 4112, 5268, 5707, 6168, 6682, 7024, 10023, 10536, 11414, 12336, 13364, 17121, 20046, 21072, 22828, 26728, 34242, 40092, 45656, 53456, 68484, 80184, 91312, 112823, 136968, 160368, 225646, 273936, 338469, 451292, 676938, 902584, 1353876, 1466699, 1805168, 2707752, 2933398, 4400097, 5415504, 5866796, 8800194, 11733592, 17600388, 23467184, 35200776, 70401552]

約数ペア:

[(1, 70401552), (2, 35200776), (3, 23467184), (4, 17600388), (6, 11733592), (8, 8800194), (12, 5866796), (13, 5415504), (16, 4400097), (24, 2933398), (26, 2707752), (39, 1805168), (48, 1466699), (52, 1353876), (78, 902584), (104, 676938), (156, 451292), (208, 338469), (257, 273936), (312, 225646), (439, 160368), (514, 136968), (624, 112823), (771, 91312), (878, 80184), (1028, 68484), (1317, 53456), (1542, 45656), (1756, 40092), (2056, 34242), (2634, 26728), (3084, 22828), (3341, 21072), (3512, 20046), (4112, 17121), (5268, 13364), (5707, 12336), (6168, 11414), (6682, 10536), (7024, 10023)]