67680888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 130002312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 103, 114, 131, 132, 152, 206, 209, 228, 262, 264, 309, 393, 412, 418, 456, 524, 618, 627, 786, 824, 836, 1048, 1133, 1236, 1254, 1441, 1572, 1672, 1957, 2266, 2472, 2489, 2508, 2882, 3144, 3399, 3914, 4323, 4532, 4978, 5016, 5764, 5871, 6798, 7467, 7828, 8646, 9064, 9956, 11528, 11742, 13493, 13596, 14934, 15656, 17292, 19912, 21527, 23484, 26986, 27192, 27379, 29868, 34584, 40479, 43054, 46968, 53972, 54758, 59736, 64581, 80958, 82137, 86108, 107944, 109516, 129162, 148423, 161916, 164274, 172216, 219032, 256367, 258324, 296846, 323832, 328548, 445269, 512734, 516648, 593692, 657096, 769101, 890538, 1025468, 1187384, 1538202, 1781076, 2050936, 2820037, 3076404, 3562152, 5640074, 6152808, 8460111, 11280148, 16920222, 22560296, 33840444, 67680888]

約数ペア:

[(1, 67680888), (2, 33840444), (3, 22560296), (4, 16920222), (6, 11280148), (8, 8460111), (11, 6152808), (12, 5640074), (19, 3562152), (22, 3076404), (24, 2820037), (33, 2050936), (38, 1781076), (44, 1538202), (57, 1187384), (66, 1025468), (76, 890538), (88, 769101), (103, 657096), (114, 593692), (131, 516648), (132, 512734), (152, 445269), (206, 328548), (209, 323832), (228, 296846), (262, 258324), (264, 256367), (309, 219032), (393, 172216), (412, 164274), (418, 161916), (456, 148423), (524, 129162), (618, 109516), (627, 107944), (786, 86108), (824, 82137), (836, 80958), (1048, 64581), (1133, 59736), (1236, 54758), (1254, 53972), (1441, 46968), (1572, 43054), (1672, 40479), (1957, 34584), (2266, 29868), (2472, 27379), (2489, 27192), (2508, 26986), (2882, 23484), (3144, 21527), (3399, 19912), (3914, 17292), (4323, 15656), (4532, 14934), (4978, 13596), (5016, 13493), (5764, 11742), (5871, 11528), (6798, 9956), (7467, 9064), (7828, 8646)]