73930932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 193056864

約数和(自身を除く): 119125932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 163, 172, 258, 293, 326, 387, 489, 516, 586, 652, 774, 879, 978, 1172, 1467, 1548, 1758, 1956, 2637, 2934, 3516, 5274, 5868, 7009, 10548, 12599, 14018, 21027, 25198, 28036, 37797, 42054, 47759, 50396, 63081, 75594, 84108, 95518, 113391, 126162, 143277, 151188, 191036, 226782, 252324, 286554, 429831, 453564, 573108, 859662, 1719324, 2053637, 4107274, 6160911, 8214548, 12321822, 18482733, 24643644, 36965466, 73930932]

約数ペア:

[(1, 73930932), (2, 36965466), (3, 24643644), (4, 18482733), (6, 12321822), (9, 8214548), (12, 6160911), (18, 4107274), (36, 2053637), (43, 1719324), (86, 859662), (129, 573108), (163, 453564), (172, 429831), (258, 286554), (293, 252324), (326, 226782), (387, 191036), (489, 151188), (516, 143277), (586, 126162), (652, 113391), (774, 95518), (879, 84108), (978, 75594), (1172, 63081), (1467, 50396), (1548, 47759), (1758, 42054), (1956, 37797), (2637, 28036), (2934, 25198), (3516, 21027), (5274, 14018), (5868, 12599), (7009, 10548)]