177293172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 483843360

約数和(自身を除く): 306550188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1266, 1429, 1477, 2532, 2858, 2954, 4287, 4431, 5716, 5908, 8574, 8862, 10003, 10339, 17148, 17724, 20006, 20678, 30009, 31017, 40012, 41356, 60018, 62034, 70021, 120036, 124068, 140042, 210063, 280084, 301519, 420126, 603038, 840252, 904557, 1206076, 1809114, 2110633, 3618228, 4221266, 6331899, 8442532, 12663798, 14774431, 25327596, 29548862, 44323293, 59097724, 88646586, 177293172]

約数ペア:

[(1, 177293172), (2, 88646586), (3, 59097724), (4, 44323293), (6, 29548862), (7, 25327596), (12, 14774431), (14, 12663798), (21, 8442532), (28, 6331899), (42, 4221266), (49, 3618228), (84, 2110633), (98, 1809114), (147, 1206076), (196, 904557), (211, 840252), (294, 603038), (422, 420126), (588, 301519), (633, 280084), (844, 210063), (1266, 140042), (1429, 124068), (1477, 120036), (2532, 70021), (2858, 62034), (2954, 60018), (4287, 41356), (4431, 40012), (5716, 31017), (5908, 30009), (8574, 20678), (8862, 20006), (10003, 17724), (10339, 17148)]