89195340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 270922176

約数和(自身を除く): 181726836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 195, 260, 346, 390, 519, 661, 692, 780, 865, 1038, 1322, 1730, 1983, 2076, 2249, 2595, 2644, 3305, 3460, 3966, 4498, 5190, 6610, 6747, 7932, 8593, 8996, 9915, 10380, 11245, 13220, 13494, 17186, 19830, 22490, 25779, 26988, 33735, 34372, 39660, 42965, 44980, 51558, 67470, 85930, 103116, 114353, 128895, 134940, 171860, 228706, 257790, 343059, 457412, 515580, 571765, 686118, 1143530, 1372236, 1486589, 1715295, 2287060, 2973178, 3430590, 4459767, 5946356, 6861180, 7432945, 8919534, 14865890, 17839068, 22298835, 29731780, 44597670, 89195340]

約数ペア:

[(1, 89195340), (2, 44597670), (3, 29731780), (4, 22298835), (5, 17839068), (6, 14865890), (10, 8919534), (12, 7432945), (13, 6861180), (15, 5946356), (20, 4459767), (26, 3430590), (30, 2973178), (39, 2287060), (52, 1715295), (60, 1486589), (65, 1372236), (78, 1143530), (130, 686118), (156, 571765), (173, 515580), (195, 457412), (260, 343059), (346, 257790), (390, 228706), (519, 171860), (661, 134940), (692, 128895), (780, 114353), (865, 103116), (1038, 85930), (1322, 67470), (1730, 51558), (1983, 44980), (2076, 42965), (2249, 39660), (2595, 34372), (2644, 33735), (3305, 26988), (3460, 25779), (3966, 22490), (4498, 19830), (5190, 17186), (6610, 13494), (6747, 13220), (7932, 11245), (8593, 10380), (8996, 9915)]