102762604

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 218045520

約数和(自身を除く): 115282916

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 89, 98, 137, 172, 178, 196, 274, 301, 356, 548, 602, 623, 959, 1204, 1246, 1918, 2107, 2492, 3827, 3836, 4214, 4361, 5891, 6713, 7654, 8428, 8722, 11782, 12193, 13426, 15308, 17444, 23564, 24386, 26789, 26852, 41237, 48772, 53578, 82474, 85351, 107156, 164948, 170702, 187523, 288659, 341404, 375046, 524299, 577318, 597457, 750092, 1048598, 1154636, 1194914, 2097196, 2389828, 3670093, 7340186, 14680372, 25690651, 51381302, 102762604]

約数ペア:

[(1, 102762604), (2, 51381302), (4, 25690651), (7, 14680372), (14, 7340186), (28, 3670093), (43, 2389828), (49, 2097196), (86, 1194914), (89, 1154636), (98, 1048598), (137, 750092), (172, 597457), (178, 577318), (196, 524299), (274, 375046), (301, 341404), (356, 288659), (548, 187523), (602, 170702), (623, 164948), (959, 107156), (1204, 85351), (1246, 82474), (1918, 53578), (2107, 48772), (2492, 41237), (3827, 26852), (3836, 26789), (4214, 24386), (4361, 23564), (5891, 17444), (6713, 15308), (7654, 13426), (8428, 12193), (8722, 11782)]