77683980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117703}}^1$

素因数の和:117726

約数の個数: 48

約数和(自身を含む): 237291264

約数和(自身を除く): 159607284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 117703, 235406, 353109, 470812, 588515, 706218, 1177030, 1294733, 1412436, 1765545, 2354060, 2589466, 3531090, 3884199, 5178932, 6473665, 7062180, 7768398, 12947330, 15536796, 19420995, 25894660, 38841990, 77683980]

約数ペア:

[(1, 77683980), (2, 38841990), (3, 25894660), (4, 19420995), (5, 15536796), (6, 12947330), (10, 7768398), (11, 7062180), (12, 6473665), (15, 5178932), (20, 3884199), (22, 3531090), (30, 2589466), (33, 2354060), (44, 1765545), (55, 1412436), (60, 1294733), (66, 1177030), (110, 706218), (132, 588515), (165, 470812), (220, 353109), (330, 235406), (660, 117703)]