71261148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 197317120

約数和(自身を除く): 126055972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 109, 129, 172, 181, 218, 258, 301, 327, 362, 436, 516, 543, 602, 654, 724, 763, 903, 1086, 1204, 1267, 1308, 1526, 1806, 2172, 2289, 2534, 3052, 3612, 3801, 4578, 4687, 5068, 7602, 7783, 9156, 9374, 14061, 15204, 15566, 18748, 19729, 23349, 28122, 31132, 32809, 39458, 46698, 54481, 56244, 59187, 65618, 78916, 93396, 98427, 108962, 118374, 131236, 138103, 163443, 196854, 217924, 236748, 276206, 326886, 393708, 414309, 552412, 653772, 828618, 848347, 1657236, 1696694, 2545041, 3393388, 5090082, 5938429, 10180164, 11876858, 17815287, 23753716, 35630574, 71261148]

約数ペア:

[(1, 71261148), (2, 35630574), (3, 23753716), (4, 17815287), (6, 11876858), (7, 10180164), (12, 5938429), (14, 5090082), (21, 3393388), (28, 2545041), (42, 1696694), (43, 1657236), (84, 848347), (86, 828618), (109, 653772), (129, 552412), (172, 414309), (181, 393708), (218, 326886), (258, 276206), (301, 236748), (327, 217924), (362, 196854), (436, 163443), (516, 138103), (543, 131236), (602, 118374), (654, 108962), (724, 98427), (763, 93396), (903, 78916), (1086, 65618), (1204, 59187), (1267, 56244), (1308, 54481), (1526, 46698), (1806, 39458), (2172, 32809), (2289, 31132), (2534, 28122), (3052, 23349), (3612, 19729), (3801, 18748), (4578, 15566), (4687, 15204), (5068, 14061), (7602, 9374), (7783, 9156)]