80528688

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9847

約数の個数: 80

約数和(自身を含む): 243337600

約数和(自身を除く): 162808912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 9811, 19622, 29433, 39244, 58866, 78488, 88299, 117732, 156976, 176598, 186409, 235464, 264897, 353196, 372818, 470928, 529794, 559227, 706392, 745636, 1059588, 1118454, 1412784, 1491272, 1677681, 2119176, 2236908, 2982544, 3355362, 4238352, 4473816, 5033043, 6710724, 8947632, 10066086, 13421448, 20132172, 26842896, 40264344, 80528688]

約数ペア:

[(1, 80528688), (2, 40264344), (3, 26842896), (4, 20132172), (6, 13421448), (8, 10066086), (9, 8947632), (12, 6710724), (16, 5033043), (18, 4473816), (19, 4238352), (24, 3355362), (27, 2982544), (36, 2236908), (38, 2119176), (48, 1677681), (54, 1491272), (57, 1412784), (72, 1118454), (76, 1059588), (108, 745636), (114, 706392), (144, 559227), (152, 529794), (171, 470928), (216, 372818), (228, 353196), (304, 264897), (342, 235464), (432, 186409), (456, 176598), (513, 156976), (684, 117732), (912, 88299), (1026, 78488), (1368, 58866), (2052, 39244), (2736, 29433), (4104, 19622), (8208, 9811)]