122879274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 288645120

約数和(自身を除く): 165765846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 89, 142, 178, 213, 267, 426, 463, 497, 534, 623, 926, 994, 1246, 1389, 1491, 1869, 2778, 2982, 3241, 3738, 6319, 6482, 9723, 12638, 18957, 19446, 32873, 37914, 41207, 44233, 65746, 82414, 88466, 98619, 123621, 132699, 197238, 230111, 247242, 265398, 288449, 460222, 576898, 690333, 865347, 1380666, 1730694, 2925697, 5851394, 8777091, 17554182, 20479879, 40959758, 61439637, 122879274]

約数ペア:

[(1, 122879274), (2, 61439637), (3, 40959758), (6, 20479879), (7, 17554182), (14, 8777091), (21, 5851394), (42, 2925697), (71, 1730694), (89, 1380666), (142, 865347), (178, 690333), (213, 576898), (267, 460222), (426, 288449), (463, 265398), (497, 247242), (534, 230111), (623, 197238), (926, 132699), (994, 123621), (1246, 98619), (1389, 88466), (1491, 82414), (1869, 65746), (2778, 44233), (2982, 41207), (3241, 37914), (3738, 32873), (6319, 19446), (6482, 18957), (9723, 12638)]