72884076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 188966400

約数和(自身を除く): 116082324

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 73, 76, 87, 114, 116, 146, 151, 174, 219, 228, 292, 302, 348, 438, 453, 551, 604, 876, 906, 1102, 1387, 1653, 1812, 2117, 2204, 2774, 2869, 3306, 4161, 4234, 4379, 5548, 5738, 6351, 6612, 8322, 8468, 8607, 8758, 11023, 11476, 12702, 13137, 16644, 17214, 17516, 22046, 25404, 26274, 33069, 34428, 40223, 44092, 52548, 66138, 80446, 83201, 120669, 132276, 160892, 166402, 209437, 241338, 249603, 319667, 332804, 418874, 482676, 499206, 628311, 639334, 837748, 959001, 998412, 1256622, 1278668, 1918002, 2513244, 3836004, 6073673, 12147346, 18221019, 24294692, 36442038, 72884076]

約数ペア:

[(1, 72884076), (2, 36442038), (3, 24294692), (4, 18221019), (6, 12147346), (12, 6073673), (19, 3836004), (29, 2513244), (38, 1918002), (57, 1278668), (58, 1256622), (73, 998412), (76, 959001), (87, 837748), (114, 639334), (116, 628311), (146, 499206), (151, 482676), (174, 418874), (219, 332804), (228, 319667), (292, 249603), (302, 241338), (348, 209437), (438, 166402), (453, 160892), (551, 132276), (604, 120669), (876, 83201), (906, 80446), (1102, 66138), (1387, 52548), (1653, 44092), (1812, 40223), (2117, 34428), (2204, 33069), (2774, 26274), (2869, 25404), (3306, 22046), (4161, 17516), (4234, 17214), (4379, 16644), (5548, 13137), (5738, 12702), (6351, 11476), (6612, 11023), (8322, 8758), (8468, 8607)]