66972048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 120

約数和(自身を含む): 205028544

約数和(自身を除く): 138056496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 887, 968, 1144, 1452, 1573, 1716, 1774, 1936, 2288, 2661, 2904, 3146, 3432, 3548, 4719, 5322, 5808, 6292, 6864, 7096, 9438, 9757, 10644, 11531, 12584, 14192, 18876, 19514, 21288, 23062, 25168, 29271, 34593, 37752, 39028, 42576, 46124, 58542, 69186, 75504, 78056, 92248, 107327, 117084, 126841, 138372, 156112, 184496, 214654, 234168, 253682, 276744, 321981, 380523, 429308, 468336, 507364, 553488, 643962, 761046, 858616, 1014728, 1287924, 1395251, 1522092, 1717232, 2029456, 2575848, 2790502, 3044184, 4185753, 5151696, 5581004, 6088368, 8371506, 11162008, 16743012, 22324016, 33486024, 66972048]

約数ペア:

[(1, 66972048), (2, 33486024), (3, 22324016), (4, 16743012), (6, 11162008), (8, 8371506), (11, 6088368), (12, 5581004), (13, 5151696), (16, 4185753), (22, 3044184), (24, 2790502), (26, 2575848), (33, 2029456), (39, 1717232), (44, 1522092), (48, 1395251), (52, 1287924), (66, 1014728), (78, 858616), (88, 761046), (104, 643962), (121, 553488), (132, 507364), (143, 468336), (156, 429308), (176, 380523), (208, 321981), (242, 276744), (264, 253682), (286, 234168), (312, 214654), (363, 184496), (429, 156112), (484, 138372), (528, 126841), (572, 117084), (624, 107327), (726, 92248), (858, 78056), (887, 75504), (968, 69186), (1144, 58542), (1452, 46124), (1573, 42576), (1716, 39028), (1774, 37752), (1936, 34593), (2288, 29271), (2661, 25168), (2904, 23062), (3146, 21288), (3432, 19514), (3548, 18876), (4719, 14192), (5322, 12584), (5808, 11531), (6292, 10644), (6864, 9757), (7096, 9438)]