72147348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2483

約数の個数: 120

約数和(自身を含む): 232227072

約数和(自身を除く): 160079724

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, 2447, 2457, 3276, 4212, 4894, 4914, 7341, 7371, 9788, 9828, 14682, 14742, 17129, 22023, 29364, 29484, 31811, 34258, 44046, 51387, 63622, 66069, 68516, 88092, 95433, 102774, 127244, 132138, 154161, 190866, 198207, 205548, 222677, 264276, 286299, 308322, 381732, 396414, 445354, 462483, 572598, 616644, 668031, 792828, 858897, 890708, 924966, 1145196, 1336062, 1387449, 1717794, 1849932, 2004093, 2576691, 2672124, 2774898, 3435588, 4008186, 5153382, 5549796, 6012279, 8016372, 10306764, 12024558, 18036837, 24049116, 36073674, 72147348]

約数ペア:

[(1, 72147348), (2, 36073674), (3, 24049116), (4, 18036837), (6, 12024558), (7, 10306764), (9, 8016372), (12, 6012279), (13, 5549796), (14, 5153382), (18, 4008186), (21, 3435588), (26, 2774898), (27, 2672124), (28, 2576691), (36, 2004093), (39, 1849932), (42, 1717794), (52, 1387449), (54, 1336062), (63, 1145196), (78, 924966), (81, 890708), (84, 858897), (91, 792828), (108, 668031), (117, 616644), (126, 572598), (156, 462483), (162, 445354), (182, 396414), (189, 381732), (234, 308322), (252, 286299), (273, 264276), (324, 222677), (351, 205548), (364, 198207), (378, 190866), (468, 154161), (546, 132138), (567, 127244), (702, 102774), (756, 95433), (819, 88092), (1053, 68516), (1092, 66069), (1134, 63622), (1404, 51387), (1638, 44046), (2106, 34258), (2268, 31811), (2447, 29484), (2457, 29364), (3276, 22023), (4212, 17129), (4894, 14742), (4914, 14682), (7341, 9828), (7371, 9788)]