80712912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 176413488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 269, 282, 304, 329, 336, 376, 399, 456, 532, 538, 564, 658, 752, 798, 807, 893, 912, 987, 1064, 1076, 1128, 1316, 1596, 1614, 1786, 1883, 1974, 2128, 2152, 2256, 2632, 2679, 3192, 3228, 3572, 3766, 3948, 4304, 5111, 5264, 5358, 5649, 6251, 6384, 6456, 7144, 7532, 7896, 10222, 10716, 11298, 12502, 12643, 12912, 14288, 15064, 15333, 15792, 18753, 20444, 21432, 22596, 25004, 25286, 30128, 30666, 35777, 37506, 37929, 40888, 42864, 45192, 50008, 50572, 61332, 71554, 75012, 75858, 81776, 88501, 90384, 100016, 101144, 107331, 122664, 143108, 150024, 151716, 177002, 202288, 214662, 240217, 245328, 265503, 286216, 300048, 303432, 354004, 429324, 480434, 531006, 572432, 606864, 708008, 720651, 858648, 960868, 1062012, 1416016, 1441302, 1681519, 1717296, 1921736, 2124024, 2882604, 3363038, 3843472, 4248048, 5044557, 5765208, 6726076, 10089114, 11530416, 13452152, 20178228, 26904304, 40356456, 80712912]

約数ペア:

[(1, 80712912), (2, 40356456), (3, 26904304), (4, 20178228), (6, 13452152), (7, 11530416), (8, 10089114), (12, 6726076), (14, 5765208), (16, 5044557), (19, 4248048), (21, 3843472), (24, 3363038), (28, 2882604), (38, 2124024), (42, 1921736), (47, 1717296), (48, 1681519), (56, 1441302), (57, 1416016), (76, 1062012), (84, 960868), (94, 858648), (112, 720651), (114, 708008), (133, 606864), (141, 572432), (152, 531006), (168, 480434), (188, 429324), (228, 354004), (266, 303432), (269, 300048), (282, 286216), (304, 265503), (329, 245328), (336, 240217), (376, 214662), (399, 202288), (456, 177002), (532, 151716), (538, 150024), (564, 143108), (658, 122664), (752, 107331), (798, 101144), (807, 100016), (893, 90384), (912, 88501), (987, 81776), (1064, 75858), (1076, 75012), (1128, 71554), (1316, 61332), (1596, 50572), (1614, 50008), (1786, 45192), (1883, 42864), (1974, 40888), (2128, 37929), (2152, 37506), (2256, 35777), (2632, 30666), (2679, 30128), (3192, 25286), (3228, 25004), (3572, 22596), (3766, 21432), (3948, 20444), (4304, 18753), (5111, 15792), (5264, 15333), (5358, 15064), (5649, 14288), (6251, 12912), (6384, 12643), (6456, 12502), (7144, 11298), (7532, 10716), (7896, 10222)]