66897754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 140652288

約数和(自身を除く): 73754534

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 101, 119, 121, 154, 161, 187, 202, 238, 242, 253, 322, 374, 391, 506, 707, 782, 847, 1111, 1309, 1414, 1694, 1717, 1771, 2057, 2222, 2323, 2618, 2737, 2783, 3434, 3542, 4114, 4301, 4646, 5474, 5566, 7777, 8602, 12019, 12221, 14399, 15554, 16261, 18887, 19481, 24038, 24442, 25553, 28798, 30107, 32522, 37774, 38962, 39491, 47311, 51106, 60214, 78982, 85547, 94622, 132209, 171094, 178871, 207757, 264418, 276437, 281083, 331177, 357742, 415514, 434401, 552874, 562166, 662354, 868802, 1454299, 1967581, 2908598, 3040807, 3935162, 4778411, 6081614, 9556822, 33448877, 66897754]

約数ペア:

[(1, 66897754), (2, 33448877), (7, 9556822), (11, 6081614), (14, 4778411), (17, 3935162), (22, 3040807), (23, 2908598), (34, 1967581), (46, 1454299), (77, 868802), (101, 662354), (119, 562166), (121, 552874), (154, 434401), (161, 415514), (187, 357742), (202, 331177), (238, 281083), (242, 276437), (253, 264418), (322, 207757), (374, 178871), (391, 171094), (506, 132209), (707, 94622), (782, 85547), (847, 78982), (1111, 60214), (1309, 51106), (1414, 47311), (1694, 39491), (1717, 38962), (1771, 37774), (2057, 32522), (2222, 30107), (2323, 28798), (2618, 25553), (2737, 24442), (2783, 24038), (3434, 19481), (3542, 18887), (4114, 16261), (4301, 15554), (4646, 14399), (5474, 12221), (5566, 12019), (7777, 8602)]