81367848

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22159}}^1$

素因数の和:22191

約数の個数: 64

約数和(自身を含む): 239328000

約数和(自身を除く): 157960152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 22159, 44318, 66477, 88636, 132954, 177272, 199431, 265908, 376703, 398862, 531816, 598293, 753406, 797724, 1130109, 1196586, 1506812, 1595448, 2260218, 2393172, 3013624, 3390327, 4520436, 4786344, 6780654, 9040872, 10170981, 13561308, 20341962, 27122616, 40683924, 81367848]

約数ペア:

[(1, 81367848), (2, 40683924), (3, 27122616), (4, 20341962), (6, 13561308), (8, 10170981), (9, 9040872), (12, 6780654), (17, 4786344), (18, 4520436), (24, 3390327), (27, 3013624), (34, 2393172), (36, 2260218), (51, 1595448), (54, 1506812), (68, 1196586), (72, 1130109), (102, 797724), (108, 753406), (136, 598293), (153, 531816), (204, 398862), (216, 376703), (306, 265908), (408, 199431), (459, 177272), (612, 132954), (918, 88636), (1224, 66477), (1836, 44318), (3672, 22159)]