71390242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 148466304

約数和(自身を除く): 77076062

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 67, 74, 77, 119, 121, 134, 154, 187, 238, 242, 259, 374, 407, 469, 518, 629, 737, 814, 847, 938, 1139, 1258, 1309, 1474, 1694, 2057, 2278, 2479, 2618, 2849, 4114, 4403, 4477, 4958, 5159, 5698, 6919, 7973, 8107, 8806, 8954, 10318, 12529, 13838, 14399, 15946, 16214, 17353, 25058, 27269, 28798, 31339, 34706, 42143, 48433, 54538, 56749, 62678, 76109, 84286, 87703, 96866, 113498, 137819, 152218, 175406, 190883, 275638, 295001, 299959, 381766, 463573, 532763, 590002, 599918, 927146, 964733, 1065526, 1929466, 2099713, 3245011, 4199426, 5099303, 6490022, 10198606, 35695121, 71390242]

約数ペア:

[(1, 71390242), (2, 35695121), (7, 10198606), (11, 6490022), (14, 5099303), (17, 4199426), (22, 3245011), (34, 2099713), (37, 1929466), (67, 1065526), (74, 964733), (77, 927146), (119, 599918), (121, 590002), (134, 532763), (154, 463573), (187, 381766), (238, 299959), (242, 295001), (259, 275638), (374, 190883), (407, 175406), (469, 152218), (518, 137819), (629, 113498), (737, 96866), (814, 87703), (847, 84286), (938, 76109), (1139, 62678), (1258, 56749), (1309, 54538), (1474, 48433), (1694, 42143), (2057, 34706), (2278, 31339), (2479, 28798), (2618, 27269), (2849, 25058), (4114, 17353), (4403, 16214), (4477, 15946), (4958, 14399), (5159, 13838), (5698, 12529), (6919, 10318), (7973, 8954), (8107, 8806)]