73422378

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 163740096

約数和(自身を除く): 90317718

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 787, 1278, 1314, 1574, 2361, 4722, 5183, 7083, 10366, 14166, 15549, 31098, 46647, 55877, 57451, 93294, 111754, 114902, 167631, 172353, 335262, 344706, 502893, 517059, 1005786, 1034118, 4079021, 8158042, 12237063, 24474126, 36711189, 73422378]

約数ペア:

[(1, 73422378), (2, 36711189), (3, 24474126), (6, 12237063), (9, 8158042), (18, 4079021), (71, 1034118), (73, 1005786), (142, 517059), (146, 502893), (213, 344706), (219, 335262), (426, 172353), (438, 167631), (639, 114902), (657, 111754), (787, 93294), (1278, 57451), (1314, 55877), (1574, 46647), (2361, 31098), (4722, 15549), (5183, 14166), (7083, 10366)]