85664766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 192471552

約数和(自身を除く): 106806786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 101, 142, 181, 202, 213, 303, 362, 426, 543, 606, 781, 1086, 1111, 1562, 1991, 2222, 2343, 3333, 3982, 4686, 5973, 6666, 7171, 11946, 12851, 14342, 18281, 21513, 25702, 36562, 38553, 43026, 54843, 77106, 78881, 109686, 141361, 157762, 201091, 236643, 282722, 402182, 424083, 473286, 603273, 848166, 1206546, 1297951, 2595902, 3893853, 7787706, 14277461, 28554922, 42832383, 85664766]

約数ペア:

[(1, 85664766), (2, 42832383), (3, 28554922), (6, 14277461), (11, 7787706), (22, 3893853), (33, 2595902), (66, 1297951), (71, 1206546), (101, 848166), (142, 603273), (181, 473286), (202, 424083), (213, 402182), (303, 282722), (362, 236643), (426, 201091), (543, 157762), (606, 141361), (781, 109686), (1086, 78881), (1111, 77106), (1562, 54843), (1991, 43026), (2222, 38553), (2343, 36562), (3333, 25702), (3982, 21513), (4686, 18281), (5973, 14342), (6666, 12851), (7171, 11946)]