11881123872

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^2\times {\mathrm{90403}}^1$

素因数の和:90490

約数の個数: 72

約数和(自身を含む): 32054003856

約数和(自身を除く): 20172879984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1369, 1776, 2738, 3552, 4107, 5476, 8214, 10952, 16428, 21904, 32856, 43808, 65712, 90403, 131424, 180806, 271209, 361612, 542418, 723224, 1084836, 1446448, 2169672, 2892896, 3344911, 4339344, 6689822, 8678688, 10034733, 13379644, 20069466, 26759288, 40138932, 53518576, 80277864, 107037152, 123761707, 160555728, 247523414, 321111456, 371285121, 495046828, 742570242, 990093656, 1485140484, 1980187312, 2970280968, 3960374624, 5940561936, 11881123872]

約数ペア:

[(1, 11881123872), (2, 5940561936), (3, 3960374624), (4, 2970280968), (6, 1980187312), (8, 1485140484), (12, 990093656), (16, 742570242), (24, 495046828), (32, 371285121), (37, 321111456), (48, 247523414), (74, 160555728), (96, 123761707), (111, 107037152), (148, 80277864), (222, 53518576), (296, 40138932), (444, 26759288), (592, 20069466), (888, 13379644), (1184, 10034733), (1369, 8678688), (1776, 6689822), (2738, 4339344), (3552, 3344911), (4107, 2892896), (5476, 2169672), (8214, 1446448), (10952, 1084836), (16428, 723224), (21904, 542418), (32856, 361612), (43808, 271209), (65712, 180806), (90403, 131424)]