57990204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 155610000

約数和(自身を除く): 97619796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 569, 596, 684, 894, 1138, 1341, 1707, 1788, 2276, 2682, 2831, 3414, 5121, 5364, 5662, 6828, 8493, 10242, 10811, 11324, 16986, 20484, 21622, 25479, 32433, 33972, 43244, 50958, 64866, 84781, 97299, 101916, 129732, 169562, 194598, 254343, 339124, 389196, 508686, 763029, 1017372, 1526058, 1610839, 3052116, 3221678, 4832517, 6443356, 9665034, 14497551, 19330068, 28995102, 57990204]

約数ペア:

[(1, 57990204), (2, 28995102), (3, 19330068), (4, 14497551), (6, 9665034), (9, 6443356), (12, 4832517), (18, 3221678), (19, 3052116), (36, 1610839), (38, 1526058), (57, 1017372), (76, 763029), (114, 508686), (149, 389196), (171, 339124), (228, 254343), (298, 194598), (342, 169562), (447, 129732), (569, 101916), (596, 97299), (684, 84781), (894, 64866), (1138, 50958), (1341, 43244), (1707, 33972), (1788, 32433), (2276, 25479), (2682, 21622), (2831, 20484), (3414, 16986), (5121, 11324), (5364, 10811), (5662, 10242), (6828, 8493)]