72405792

素因数分解:

$2^5\times 3^3\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 140403168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 181, 216, 288, 362, 432, 463, 543, 724, 864, 926, 1086, 1389, 1448, 1629, 1852, 2172, 2778, 2896, 3258, 3704, 4167, 4344, 4887, 5556, 5792, 6516, 7408, 8334, 8688, 9774, 11112, 12501, 13032, 14816, 16668, 17376, 19548, 22224, 25002, 26064, 33336, 39096, 44448, 50004, 52128, 66672, 78192, 83803, 100008, 133344, 156384, 167606, 200016, 251409, 335212, 400032, 502818, 670424, 754227, 1005636, 1340848, 1508454, 2011272, 2262681, 2681696, 3016908, 4022544, 4525362, 6033816, 8045088, 9050724, 12067632, 18101448, 24135264, 36202896, 72405792]

約数ペア:

[(1, 72405792), (2, 36202896), (3, 24135264), (4, 18101448), (6, 12067632), (8, 9050724), (9, 8045088), (12, 6033816), (16, 4525362), (18, 4022544), (24, 3016908), (27, 2681696), (32, 2262681), (36, 2011272), (48, 1508454), (54, 1340848), (72, 1005636), (96, 754227), (108, 670424), (144, 502818), (181, 400032), (216, 335212), (288, 251409), (362, 200016), (432, 167606), (463, 156384), (543, 133344), (724, 100008), (864, 83803), (926, 78192), (1086, 66672), (1389, 52128), (1448, 50004), (1629, 44448), (1852, 39096), (2172, 33336), (2778, 26064), (2896, 25002), (3258, 22224), (3704, 19548), (4167, 17376), (4344, 16668), (4887, 14816), (5556, 13032), (5792, 12501), (6516, 11112), (7408, 9774), (8334, 8688)]