77896860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 232630272

約数和(自身を除く): 154733412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1201, 1380, 1410, 2162, 2402, 2820, 3243, 3603, 4324, 4804, 5405, 6005, 6486, 7206, 10810, 12010, 12972, 14412, 16215, 18015, 21620, 24020, 27623, 32430, 36030, 55246, 56447, 64860, 72060, 82869, 110492, 112894, 138115, 165738, 169341, 225788, 276230, 282235, 331476, 338682, 414345, 552460, 564470, 677364, 828690, 846705, 1128940, 1298281, 1657380, 1693410, 2596562, 3386820, 3894843, 5193124, 6491405, 7789686, 12982810, 15579372, 19474215, 25965620, 38948430, 77896860]

約数ペア:

[(1, 77896860), (2, 38948430), (3, 25965620), (4, 19474215), (5, 15579372), (6, 12982810), (10, 7789686), (12, 6491405), (15, 5193124), (20, 3894843), (23, 3386820), (30, 2596562), (46, 1693410), (47, 1657380), (60, 1298281), (69, 1128940), (92, 846705), (94, 828690), (115, 677364), (138, 564470), (141, 552460), (188, 414345), (230, 338682), (235, 331476), (276, 282235), (282, 276230), (345, 225788), (460, 169341), (470, 165738), (564, 138115), (690, 112894), (705, 110492), (940, 82869), (1081, 72060), (1201, 64860), (1380, 56447), (1410, 55246), (2162, 36030), (2402, 32430), (2820, 27623), (3243, 24020), (3603, 21620), (4324, 18015), (4804, 16215), (5405, 14412), (6005, 12972), (6486, 12010), (7206, 10810)]