80212187517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1\times {\mathrm{5009}}^1$

素因数の和:5594

約数の個数: 64

約数和(自身を含む): 134453329920

約数和(自身を除く): 54241142403

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 383, 543, 1149, 1267, 1991, 2681, 3801, 4213, 5009, 5973, 8043, 12639, 13937, 15027, 29491, 35063, 41811, 55099, 69323, 88473, 105189, 165297, 207969, 385693, 485261, 762553, 906629, 1157079, 1455783, 1918447, 2287659, 2719887, 5337871, 5755341, 6346403, 9972919, 13429129, 16013613, 19039209, 21102917, 29918757, 40287387, 63308751, 69810433, 147720419, 209431299, 347238907, 443161257, 1041716721, 2430672349, 3819627977, 7292017047, 11458883931, 26737395839, 80212187517]

約数ペア:

[(1, 80212187517), (3, 26737395839), (7, 11458883931), (11, 7292017047), (21, 3819627977), (33, 2430672349), (77, 1041716721), (181, 443161257), (231, 347238907), (383, 209431299), (543, 147720419), (1149, 69810433), (1267, 63308751), (1991, 40287387), (2681, 29918757), (3801, 21102917), (4213, 19039209), (5009, 16013613), (5973, 13429129), (8043, 9972919), (12639, 6346403), (13937, 5755341), (15027, 5337871), (29491, 2719887), (35063, 2287659), (41811, 1918447), (55099, 1455783), (69323, 1157079), (88473, 906629), (105189, 762553), (165297, 485261), (207969, 385693)]