77570298617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 95358726144

約数和(自身を除く): 17788427527

約数列:

[1, 7, 23, 67, 161, 173, 197, 211, 469, 1211, 1379, 1477, 1541, 3979, 4531, 4853, 10787, 11591, 13199, 14137, 27853, 31717, 33971, 34081, 36503, 41567, 81137, 92393, 98959, 238567, 255521, 266593, 290969, 303577, 325151, 783863, 839569, 956041, 1866151, 2125039, 2276057, 2283427, 2445701, 2784989, 5487041, 5876983, 6692287, 7191091, 15983989, 17119907, 19494923, 50337637, 52518821, 56251123, 64054747, 165395093, 367631747, 393757861, 448383229, 481803097, 1157765651, 3372621679, 11081471231, 77570298617]

約数ペア:

[(1, 77570298617), (7, 11081471231), (23, 3372621679), (67, 1157765651), (161, 481803097), (173, 448383229), (197, 393757861), (211, 367631747), (469, 165395093), (1211, 64054747), (1379, 56251123), (1477, 52518821), (1541, 50337637), (3979, 19494923), (4531, 17119907), (4853, 15983989), (10787, 7191091), (11591, 6692287), (13199, 5876983), (14137, 5487041), (27853, 2784989), (31717, 2445701), (33971, 2283427), (34081, 2276057), (36503, 2125039), (41567, 1866151), (81137, 956041), (92393, 839569), (98959, 783863), (238567, 325151), (255521, 303577), (266593, 290969)]