64534158

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{30643}}^1$

素因数の和:30670

約数の個数: 40

約数和(自身を含む): 155732808

約数和(自身を除く): 91198650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 30643, 61286, 91929, 183858, 275787, 398359, 551574, 796718, 827361, 1195077, 1654722, 2390154, 2482083, 3585231, 4964166, 7170462, 10755693, 21511386, 32267079, 64534158]

約数ペア:

[(1, 64534158), (2, 32267079), (3, 21511386), (6, 10755693), (9, 7170462), (13, 4964166), (18, 3585231), (26, 2482083), (27, 2390154), (39, 1654722), (54, 1195077), (78, 827361), (81, 796718), (117, 551574), (162, 398359), (234, 275787), (351, 183858), (702, 91929), (1053, 61286), (2106, 30643)]