47283444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 130620672

約数和(自身を除く): 83337228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1423, 1846, 2556, 2769, 2846, 3692, 4269, 5538, 5692, 8307, 8538, 11076, 12807, 16614, 17076, 18499, 25614, 33228, 36998, 51228, 55497, 73996, 101033, 110994, 166491, 202066, 221988, 303099, 332982, 404132, 606198, 665964, 909297, 1212396, 1313429, 1818594, 2626858, 3637188, 3940287, 5253716, 7880574, 11820861, 15761148, 23641722, 47283444]

約数ペア:

[(1, 47283444), (2, 23641722), (3, 15761148), (4, 11820861), (6, 7880574), (9, 5253716), (12, 3940287), (13, 3637188), (18, 2626858), (26, 1818594), (36, 1313429), (39, 1212396), (52, 909297), (71, 665964), (78, 606198), (117, 404132), (142, 332982), (156, 303099), (213, 221988), (234, 202066), (284, 166491), (426, 110994), (468, 101033), (639, 73996), (852, 55497), (923, 51228), (1278, 36998), (1423, 33228), (1846, 25614), (2556, 18499), (2769, 17076), (2846, 16614), (3692, 12807), (4269, 11076), (5538, 8538), (5692, 8307)]