47815092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 84273228

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, 1439, 1846, 2556, 2769, 2878, 3692, 4317, 5538, 5756, 8307, 8634, 11076, 12951, 16614, 17268, 18707, 25902, 33228, 37414, 51804, 56121, 74828, 102169, 112242, 168363, 204338, 224484, 306507, 336726, 408676, 613014, 673452, 919521, 1226028, 1328197, 1839042, 2656394, 3678084, 3984591, 5312788, 7969182, 11953773, 15938364, 23907546, 47815092]

約数ペア:

[(1, 47815092), (2, 23907546), (3, 15938364), (4, 11953773), (6, 7969182), (9, 5312788), (12, 3984591), (13, 3678084), (18, 2656394), (26, 1839042), (36, 1328197), (39, 1226028), (52, 919521), (71, 673452), (78, 613014), (117, 408676), (142, 336726), (156, 306507), (213, 224484), (234, 204338), (284, 168363), (426, 112242), (468, 102169), (639, 74828), (852, 56121), (923, 51804), (1278, 37414), (1439, 33228), (1846, 25902), (2556, 18707), (2769, 17268), (2878, 16614), (3692, 12951), (4317, 11076), (5538, 8634), (5756, 8307)]