72433298

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 135364608

約数和(自身を除く): 62931310

約数列:

[1, 2, 7, 14, 31, 47, 53, 62, 67, 94, 106, 134, 217, 329, 371, 434, 469, 658, 742, 938, 1457, 1643, 2077, 2491, 2914, 3149, 3286, 3551, 4154, 4982, 6298, 7102, 10199, 11501, 14539, 17437, 20398, 22043, 23002, 24857, 29078, 34874, 44086, 49714, 77221, 97619, 110081, 154442, 166897, 195238, 220162, 333794, 540547, 683333, 770567, 1081094, 1168279, 1366666, 1541134, 2336558, 5173807, 10347614, 36216649, 72433298]

約数ペア:

[(1, 72433298), (2, 36216649), (7, 10347614), (14, 5173807), (31, 2336558), (47, 1541134), (53, 1366666), (62, 1168279), (67, 1081094), (94, 770567), (106, 683333), (134, 540547), (217, 333794), (329, 220162), (371, 195238), (434, 166897), (469, 154442), (658, 110081), (742, 97619), (938, 77221), (1457, 49714), (1643, 44086), (2077, 34874), (2491, 29078), (2914, 24857), (3149, 23002), (3286, 22043), (3551, 20398), (4154, 17437), (4982, 14539), (6298, 11501), (7102, 10199)]