22581792

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 65012220

約数和(自身を除く): 42430428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 881, 1068, 1424, 1602, 1762, 2136, 2643, 2848, 3204, 3524, 4272, 5286, 6408, 7048, 7929, 8544, 10572, 12816, 14096, 15858, 21144, 25632, 28192, 31716, 42288, 63432, 78409, 84576, 126864, 156818, 235227, 253728, 313636, 470454, 627272, 705681, 940908, 1254544, 1411362, 1881816, 2509088, 2822724, 3763632, 5645448, 7527264, 11290896, 22581792]

約数ペア:

[(1, 22581792), (2, 11290896), (3, 7527264), (4, 5645448), (6, 3763632), (8, 2822724), (9, 2509088), (12, 1881816), (16, 1411362), (18, 1254544), (24, 940908), (32, 705681), (36, 627272), (48, 470454), (72, 313636), (89, 253728), (96, 235227), (144, 156818), (178, 126864), (267, 84576), (288, 78409), (356, 63432), (534, 42288), (712, 31716), (801, 28192), (881, 25632), (1068, 21144), (1424, 15858), (1602, 14096), (1762, 12816), (2136, 10572), (2643, 8544), (2848, 7929), (3204, 7048), (3524, 6408), (4272, 5286)]