72913932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2509

約数の個数: 120

約数和(自身を含む): 234693536

約数和(自身を除く): 161779604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 2473, 3276, 4212, 4914, 4946, 7371, 7419, 9828, 9892, 14742, 14838, 17311, 22257, 29484, 29676, 32149, 34622, 44514, 51933, 64298, 66771, 69244, 89028, 96447, 103866, 128596, 133542, 155799, 192894, 200313, 207732, 225043, 267084, 289341, 311598, 385788, 400626, 450086, 467397, 578682, 623196, 675129, 801252, 868023, 900172, 934794, 1157364, 1350258, 1402191, 1736046, 1869588, 2025387, 2604069, 2700516, 2804382, 3472092, 4050774, 5208138, 5608764, 6076161, 8101548, 10416276, 12152322, 18228483, 24304644, 36456966, 72913932]

約数ペア:

[(1, 72913932), (2, 36456966), (3, 24304644), (4, 18228483), (6, 12152322), (7, 10416276), (9, 8101548), (12, 6076161), (13, 5608764), (14, 5208138), (18, 4050774), (21, 3472092), (26, 2804382), (27, 2700516), (28, 2604069), (36, 2025387), (39, 1869588), (42, 1736046), (52, 1402191), (54, 1350258), (63, 1157364), (78, 934794), (81, 900172), (84, 868023), (91, 801252), (108, 675129), (117, 623196), (126, 578682), (156, 467397), (162, 450086), (182, 400626), (189, 385788), (234, 311598), (252, 289341), (273, 267084), (324, 225043), (351, 207732), (364, 200313), (378, 192894), (468, 155799), (546, 133542), (567, 128596), (702, 103866), (756, 96447), (819, 89028), (1053, 69244), (1092, 66771), (1134, 64298), (1404, 51933), (1638, 44514), (2106, 34622), (2268, 32149), (2457, 29676), (2473, 29484), (3276, 22257), (4212, 17311), (4914, 14838), (4946, 14742), (7371, 9892), (7419, 9828)]