72385677

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 139829760

約数和(自身を除く): 67444083

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1733, 1989, 2457, 3213, 4641, 5199, 5967, 12131, 13923, 15597, 22529, 29461, 36393, 41769, 46791, 67587, 88383, 109179, 157703, 202761, 206227, 265149, 327537, 382993, 473109, 608283, 618681, 795447, 1148979, 1419327, 1856043, 2680951, 3446937, 4257981, 5568129, 8042853, 10340811, 24128559, 72385677]

約数ペア:

[(1, 72385677), (3, 24128559), (7, 10340811), (9, 8042853), (13, 5568129), (17, 4257981), (21, 3446937), (27, 2680951), (39, 1856043), (51, 1419327), (63, 1148979), (91, 795447), (117, 618681), (119, 608283), (153, 473109), (189, 382993), (221, 327537), (273, 265149), (351, 206227), (357, 202761), (459, 157703), (663, 109179), (819, 88383), (1071, 67587), (1547, 46791), (1733, 41769), (1989, 36393), (2457, 29461), (3213, 22529), (4641, 15597), (5199, 13923), (5967, 12131)]