79621794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11923}}^1$

素因数の和:11991

約数の個数: 48

約数和(自身を含む): 200895552

約数和(自身を除く): 121273758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 11923, 23846, 35769, 71538, 83461, 107307, 166922, 214614, 250383, 500766, 631919, 751149, 1263838, 1502298, 1895757, 3791514, 4423433, 5687271, 8846866, 11374542, 13270299, 26540598, 39810897, 79621794]

約数ペア:

[(1, 79621794), (2, 39810897), (3, 26540598), (6, 13270299), (7, 11374542), (9, 8846866), (14, 5687271), (18, 4423433), (21, 3791514), (42, 1895757), (53, 1502298), (63, 1263838), (106, 751149), (126, 631919), (159, 500766), (318, 250383), (371, 214614), (477, 166922), (742, 107307), (954, 83461), (1113, 71538), (2226, 35769), (3339, 23846), (6678, 11923)]