76281552

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:2900

約数の個数: 60

約数和(自身を含む): 214645860

約数和(自身を除く): 138364308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2689, 3152, 3546, 4728, 5378, 7092, 8067, 9456, 10756, 14184, 16134, 21512, 24201, 28368, 32268, 43024, 48402, 64536, 96804, 129072, 193608, 387216, 529733, 1059466, 1589199, 2118932, 3178398, 4237864, 4767597, 6356796, 8475728, 9535194, 12713592, 19070388, 25427184, 38140776, 76281552]

約数ペア:

[(1, 76281552), (2, 38140776), (3, 25427184), (4, 19070388), (6, 12713592), (8, 9535194), (9, 8475728), (12, 6356796), (16, 4767597), (18, 4237864), (24, 3178398), (36, 2118932), (48, 1589199), (72, 1059466), (144, 529733), (197, 387216), (394, 193608), (591, 129072), (788, 96804), (1182, 64536), (1576, 48402), (1773, 43024), (2364, 32268), (2689, 28368), (3152, 24201), (3546, 21512), (4728, 16134), (5378, 14184), (7092, 10756), (8067, 9456)]