64473318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5658

約数の個数: 72

約数和(自身を含む): 175030128

約数和(自身を除く): 110556810

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5623, 5733, 11246, 11466, 16869, 33738, 39361, 50607, 73099, 78722, 101214, 118083, 146198, 219297, 236166, 275527, 354249, 438594, 511693, 551054, 657891, 708498, 826581, 1023386, 1315782, 1535079, 1653162, 2479743, 3070158, 3581851, 4605237, 4959486, 7163702, 9210474, 10745553, 21491106, 32236659, 64473318]

約数ペア:

[(1, 64473318), (2, 32236659), (3, 21491106), (6, 10745553), (7, 9210474), (9, 7163702), (13, 4959486), (14, 4605237), (18, 3581851), (21, 3070158), (26, 2479743), (39, 1653162), (42, 1535079), (49, 1315782), (63, 1023386), (78, 826581), (91, 708498), (98, 657891), (117, 551054), (126, 511693), (147, 438594), (182, 354249), (234, 275527), (273, 236166), (294, 219297), (441, 146198), (546, 118083), (637, 101214), (819, 78722), (882, 73099), (1274, 50607), (1638, 39361), (1911, 33738), (3822, 16869), (5623, 11466), (5733, 11246)]