80094872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 179897760

約数和(自身を除く): 99802888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1321, 1378, 2332, 2642, 2756, 4664, 5284, 5512, 7579, 10568, 14531, 15158, 17173, 29062, 30316, 34346, 58124, 60632, 68692, 70013, 116248, 137384, 140026, 188903, 280052, 377806, 560104, 755612, 770143, 910169, 1511224, 1540286, 1820338, 3080572, 3640676, 6161144, 7281352, 10011859, 20023718, 40047436, 80094872]

約数ペア:

[(1, 80094872), (2, 40047436), (4, 20023718), (8, 10011859), (11, 7281352), (13, 6161144), (22, 3640676), (26, 3080572), (44, 1820338), (52, 1540286), (53, 1511224), (88, 910169), (104, 770143), (106, 755612), (143, 560104), (212, 377806), (286, 280052), (424, 188903), (572, 140026), (583, 137384), (689, 116248), (1144, 70013), (1166, 68692), (1321, 60632), (1378, 58124), (2332, 34346), (2642, 30316), (2756, 29062), (4664, 17173), (5284, 15158), (5512, 14531), (7579, 10568)]