75982788

素因数分解:

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

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 220700480

約数和(自身を除く): 144717692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1429, 1477, 1899, 2532, 2858, 2954, 3798, 4287, 4431, 5716, 5908, 7596, 8574, 8862, 10003, 12861, 13293, 17148, 17724, 20006, 25722, 26586, 30009, 40012, 51444, 53172, 60018, 90027, 120036, 180054, 301519, 360108, 603038, 904557, 1206076, 1809114, 2110633, 2713671, 3618228, 4221266, 5427342, 6331899, 8442532, 10854684, 12663798, 18995697, 25327596, 37991394, 75982788]

約数ペア:

[(1, 75982788), (2, 37991394), (3, 25327596), (4, 18995697), (6, 12663798), (7, 10854684), (9, 8442532), (12, 6331899), (14, 5427342), (18, 4221266), (21, 3618228), (28, 2713671), (36, 2110633), (42, 1809114), (63, 1206076), (84, 904557), (126, 603038), (211, 360108), (252, 301519), (422, 180054), (633, 120036), (844, 90027), (1266, 60018), (1429, 53172), (1477, 51444), (1899, 40012), (2532, 30009), (2858, 26586), (2954, 25722), (3798, 20006), (4287, 17724), (4431, 17148), (5716, 13293), (5908, 12861), (7596, 10003), (8574, 8862)]