80734836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4393

約数の個数: 96

約数和(自身を含む): 245548800

約数和(自身を除く): 164813964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4349, 4641, 6188, 8698, 9282, 13047, 17396, 18564, 26094, 30443, 52188, 56537, 60886, 73933, 91329, 113074, 121772, 147866, 169611, 182658, 221799, 226148, 295732, 339222, 365316, 395759, 443598, 517531, 678444, 791518, 887196, 961129, 1035062, 1187277, 1552593, 1583036, 1922258, 2070124, 2374554, 2883387, 3105186, 3844516, 4749108, 5766774, 6210372, 6727903, 11533548, 13455806, 20183709, 26911612, 40367418, 80734836]

約数ペア:

[(1, 80734836), (2, 40367418), (3, 26911612), (4, 20183709), (6, 13455806), (7, 11533548), (12, 6727903), (13, 6210372), (14, 5766774), (17, 4749108), (21, 3844516), (26, 3105186), (28, 2883387), (34, 2374554), (39, 2070124), (42, 1922258), (51, 1583036), (52, 1552593), (68, 1187277), (78, 1035062), (84, 961129), (91, 887196), (102, 791518), (119, 678444), (156, 517531), (182, 443598), (204, 395759), (221, 365316), (238, 339222), (273, 295732), (357, 226148), (364, 221799), (442, 182658), (476, 169611), (546, 147866), (663, 121772), (714, 113074), (884, 91329), (1092, 73933), (1326, 60886), (1428, 56537), (1547, 52188), (2652, 30443), (3094, 26094), (4349, 18564), (4641, 17396), (6188, 13047), (8698, 9282)]