72913260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9137}}^1$

素因数の和:9175

約数の個数: 96

約数和(自身を含む): 245629440

約数和(自身を除く): 172716180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9137, 18274, 27411, 36548, 45685, 54822, 63959, 91370, 109644, 127918, 137055, 173603, 182740, 191877, 255836, 274110, 319795, 347206, 383754, 520809, 548220, 639590, 694412, 767508, 868015, 959385, 1041618, 1215221, 1279180, 1736030, 1918770, 2083236, 2430442, 2604045, 3472060, 3645663, 3837540, 4860884, 5208090, 6076105, 7291326, 10416180, 12152210, 14582652, 18228315, 24304420, 36456630, 72913260]

約数ペア:

[(1, 72913260), (2, 36456630), (3, 24304420), (4, 18228315), (5, 14582652), (6, 12152210), (7, 10416180), (10, 7291326), (12, 6076105), (14, 5208090), (15, 4860884), (19, 3837540), (20, 3645663), (21, 3472060), (28, 2604045), (30, 2430442), (35, 2083236), (38, 1918770), (42, 1736030), (57, 1279180), (60, 1215221), (70, 1041618), (76, 959385), (84, 868015), (95, 767508), (105, 694412), (114, 639590), (133, 548220), (140, 520809), (190, 383754), (210, 347206), (228, 319795), (266, 274110), (285, 255836), (380, 191877), (399, 182740), (420, 173603), (532, 137055), (570, 127918), (665, 109644), (798, 91370), (1140, 63959), (1330, 54822), (1596, 45685), (1995, 36548), (2660, 27411), (3990, 18274), (7980, 9137)]