90355944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28307}}^1$

素因数の和:28342

約数の個数: 64

約数和(自身を含む): 271756800

約数和(自身を除く): 181400856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 28307, 56614, 84921, 113228, 169842, 198149, 226456, 339684, 396298, 537833, 594447, 679368, 792596, 1075666, 1188894, 1585192, 1613499, 2151332, 2377788, 3226998, 3764831, 4302664, 4755576, 6453996, 7529662, 11294493, 12907992, 15059324, 22588986, 30118648, 45177972, 90355944]

約数ペア:

[(1, 90355944), (2, 45177972), (3, 30118648), (4, 22588986), (6, 15059324), (7, 12907992), (8, 11294493), (12, 7529662), (14, 6453996), (19, 4755576), (21, 4302664), (24, 3764831), (28, 3226998), (38, 2377788), (42, 2151332), (56, 1613499), (57, 1585192), (76, 1188894), (84, 1075666), (114, 792596), (133, 679368), (152, 594447), (168, 537833), (228, 396298), (266, 339684), (399, 226456), (456, 198149), (532, 169842), (798, 113228), (1064, 84921), (1596, 56614), (3192, 28307)]