72696008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 180740160

約数和(自身を除く): 108044152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 733, 1012, 1078, 1127, 1288, 1466, 1771, 2024, 2156, 2254, 2932, 3542, 4312, 4508, 5131, 5864, 7084, 8063, 9016, 10262, 12397, 14168, 16126, 16859, 20524, 24794, 32252, 33718, 35917, 41048, 49588, 56441, 64504, 67436, 71834, 99176, 112882, 118013, 134872, 143668, 185449, 225764, 236026, 287336, 370898, 395087, 451528, 472052, 741796, 790174, 826091, 944104, 1298143, 1483592, 1580348, 1652182, 2596286, 3160696, 3304364, 5192572, 6608728, 9087001, 10385144, 18174002, 36348004, 72696008]

約数ペア:

[(1, 72696008), (2, 36348004), (4, 18174002), (7, 10385144), (8, 9087001), (11, 6608728), (14, 5192572), (22, 3304364), (23, 3160696), (28, 2596286), (44, 1652182), (46, 1580348), (49, 1483592), (56, 1298143), (77, 944104), (88, 826091), (92, 790174), (98, 741796), (154, 472052), (161, 451528), (184, 395087), (196, 370898), (253, 287336), (308, 236026), (322, 225764), (392, 185449), (506, 143668), (539, 134872), (616, 118013), (644, 112882), (733, 99176), (1012, 71834), (1078, 67436), (1127, 64504), (1288, 56441), (1466, 49588), (1771, 41048), (2024, 35917), (2156, 33718), (2254, 32252), (2932, 24794), (3542, 20524), (4312, 16859), (4508, 16126), (5131, 14168), (5864, 12397), (7084, 10262), (8063, 9016)]