72484704

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 206977680

約数和(自身を除く): 134492976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 647, 778, 1167, 1294, 1556, 1941, 2334, 2588, 3112, 3501, 3882, 4668, 5176, 5823, 6224, 7002, 7764, 9336, 10352, 11646, 12448, 14004, 15528, 18672, 20704, 23292, 28008, 31056, 37344, 46584, 56016, 62112, 93168, 112032, 186336, 251683, 503366, 755049, 1006732, 1510098, 2013464, 2265147, 3020196, 4026928, 4530294, 6040392, 8053856, 9060588, 12080784, 18121176, 24161568, 36242352, 72484704]

約数ペア:

[(1, 72484704), (2, 36242352), (3, 24161568), (4, 18121176), (6, 12080784), (8, 9060588), (9, 8053856), (12, 6040392), (16, 4530294), (18, 4026928), (24, 3020196), (32, 2265147), (36, 2013464), (48, 1510098), (72, 1006732), (96, 755049), (144, 503366), (288, 251683), (389, 186336), (647, 112032), (778, 93168), (1167, 62112), (1294, 56016), (1556, 46584), (1941, 37344), (2334, 31056), (2588, 28008), (3112, 23292), (3501, 20704), (3882, 18672), (4668, 15528), (5176, 14004), (5823, 12448), (6224, 11646), (7002, 10352), (7764, 9336)]