80752608

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1624

約数の個数: 72

約数和(自身を含む): 230958000

約数和(自身を除く): 150205392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1409, 1592, 1791, 2388, 2818, 3184, 3582, 4227, 4776, 5636, 6368, 7164, 8454, 9552, 11272, 12681, 14328, 16908, 19104, 22544, 25362, 28656, 33816, 45088, 50724, 57312, 67632, 101448, 135264, 202896, 280391, 405792, 560782, 841173, 1121564, 1682346, 2243128, 2523519, 3364692, 4486256, 5047038, 6729384, 8972512, 10094076, 13458768, 20188152, 26917536, 40376304, 80752608]

約数ペア:

[(1, 80752608), (2, 40376304), (3, 26917536), (4, 20188152), (6, 13458768), (8, 10094076), (9, 8972512), (12, 6729384), (16, 5047038), (18, 4486256), (24, 3364692), (32, 2523519), (36, 2243128), (48, 1682346), (72, 1121564), (96, 841173), (144, 560782), (199, 405792), (288, 280391), (398, 202896), (597, 135264), (796, 101448), (1194, 67632), (1409, 57312), (1592, 50724), (1791, 45088), (2388, 33816), (2818, 28656), (3184, 25362), (3582, 22544), (4227, 19104), (4776, 16908), (5636, 14328), (6368, 12681), (7164, 11272), (8454, 9552)]