86139200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{7691}}^1$

素因数の和:7720

約数の個数: 84

約数和(自身を含む): 242267232

約数和(自身を除く): 156128032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 7691, 11200, 15382, 30764, 38455, 53837, 61528, 76910, 107674, 123056, 153820, 192275, 215348, 246112, 269185, 307640, 384550, 430696, 492224, 538370, 615280, 769100, 861392, 1076740, 1230560, 1345925, 1538200, 1722784, 2153480, 2461120, 2691850, 3076400, 3445568, 4306960, 5383700, 6152800, 8613920, 10767400, 12305600, 17227840, 21534800, 43069600, 86139200]

約数ペア:

[(1, 86139200), (2, 43069600), (4, 21534800), (5, 17227840), (7, 12305600), (8, 10767400), (10, 8613920), (14, 6152800), (16, 5383700), (20, 4306960), (25, 3445568), (28, 3076400), (32, 2691850), (35, 2461120), (40, 2153480), (50, 1722784), (56, 1538200), (64, 1345925), (70, 1230560), (80, 1076740), (100, 861392), (112, 769100), (140, 615280), (160, 538370), (175, 492224), (200, 430696), (224, 384550), (280, 307640), (320, 269185), (350, 246112), (400, 215348), (448, 192275), (560, 153820), (700, 123056), (800, 107674), (1120, 76910), (1400, 61528), (1600, 53837), (2240, 38455), (2800, 30764), (5600, 15382), (7691, 11200)]