71887716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 200188800

約数和(自身を除く): 128301084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 477, 513, 636, 661, 684, 954, 1007, 1026, 1322, 1431, 1908, 1983, 2014, 2052, 2644, 2862, 3021, 3966, 4028, 5724, 5949, 6042, 7932, 9063, 11898, 12084, 12559, 17847, 18126, 23796, 25118, 27189, 35033, 35694, 36252, 37677, 50236, 54378, 70066, 71388, 75354, 105099, 108756, 113031, 140132, 150708, 210198, 226062, 315297, 339093, 420396, 452124, 630594, 665627, 678186, 945891, 1261188, 1331254, 1356372, 1891782, 1996881, 2662508, 3783564, 3993762, 5990643, 7987524, 11981286, 17971929, 23962572, 35943858, 71887716]

約数ペア:

[(1, 71887716), (2, 35943858), (3, 23962572), (4, 17971929), (6, 11981286), (9, 7987524), (12, 5990643), (18, 3993762), (19, 3783564), (27, 2662508), (36, 1996881), (38, 1891782), (53, 1356372), (54, 1331254), (57, 1261188), (76, 945891), (106, 678186), (108, 665627), (114, 630594), (159, 452124), (171, 420396), (212, 339093), (228, 315297), (318, 226062), (342, 210198), (477, 150708), (513, 140132), (636, 113031), (661, 108756), (684, 105099), (954, 75354), (1007, 71388), (1026, 70066), (1322, 54378), (1431, 50236), (1908, 37677), (1983, 36252), (2014, 35694), (2052, 35033), (2644, 27189), (2862, 25118), (3021, 23796), (3966, 18126), (4028, 17847), (5724, 12559), (5949, 12084), (6042, 11898), (7932, 9063)]