67927888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 160168320

約数和(自身を除く): 92240432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 233, 266, 274, 304, 466, 532, 548, 932, 959, 1064, 1096, 1631, 1864, 1918, 2128, 2192, 2603, 3262, 3728, 3836, 4427, 5206, 6524, 7672, 8854, 10412, 13048, 15344, 17708, 18221, 20824, 26096, 30989, 31921, 35416, 36442, 41648, 61978, 63842, 70832, 72884, 123956, 127684, 145768, 223447, 247912, 255368, 291536, 446894, 495824, 510736, 606499, 893788, 1212998, 1787576, 2425996, 3575152, 4245493, 4851992, 8490986, 9703984, 16981972, 33963944, 67927888]

約数ペア:

[(1, 67927888), (2, 33963944), (4, 16981972), (7, 9703984), (8, 8490986), (14, 4851992), (16, 4245493), (19, 3575152), (28, 2425996), (38, 1787576), (56, 1212998), (76, 893788), (112, 606499), (133, 510736), (137, 495824), (152, 446894), (233, 291536), (266, 255368), (274, 247912), (304, 223447), (466, 145768), (532, 127684), (548, 123956), (932, 72884), (959, 70832), (1064, 63842), (1096, 61978), (1631, 41648), (1864, 36442), (1918, 35416), (2128, 31921), (2192, 30989), (2603, 26096), (3262, 20824), (3728, 18221), (3836, 17708), (4427, 15344), (5206, 13048), (6524, 10412), (7672, 8854)]