86837004

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 224969472

約数和(自身を除く): 138132468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 173, 191, 219, 292, 346, 382, 438, 519, 573, 657, 692, 764, 876, 1038, 1146, 1314, 1557, 1719, 2076, 2292, 2628, 3114, 3438, 6228, 6876, 12629, 13943, 25258, 27886, 33043, 37887, 41829, 50516, 55772, 66086, 75774, 83658, 99129, 113661, 125487, 132172, 151548, 167316, 198258, 227322, 250974, 297387, 396516, 454644, 501948, 594774, 1189548, 2412139, 4824278, 7236417, 9648556, 14472834, 21709251, 28945668, 43418502, 86837004]

約数ペア:

[(1, 86837004), (2, 43418502), (3, 28945668), (4, 21709251), (6, 14472834), (9, 9648556), (12, 7236417), (18, 4824278), (36, 2412139), (73, 1189548), (146, 594774), (173, 501948), (191, 454644), (219, 396516), (292, 297387), (346, 250974), (382, 227322), (438, 198258), (519, 167316), (573, 151548), (657, 132172), (692, 125487), (764, 113661), (876, 99129), (1038, 83658), (1146, 75774), (1314, 66086), (1557, 55772), (1719, 50516), (2076, 41829), (2292, 37887), (2628, 33043), (3114, 27886), (3438, 25258), (6228, 13943), (6876, 12629)]