69409676

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 149960160

約数和(自身を除く): 80550484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 173, 178, 196, 322, 346, 356, 623, 644, 692, 1127, 1211, 1246, 2047, 2254, 2422, 2492, 3979, 4094, 4361, 4508, 4844, 7958, 8188, 8477, 8722, 14329, 15397, 15916, 16954, 17444, 27853, 28658, 30794, 33908, 55706, 57316, 61588, 100303, 107779, 111412, 194971, 200606, 215558, 354131, 389942, 401212, 431116, 708262, 754453, 779884, 1416524, 1508906, 2478917, 3017812, 4957834, 9915668, 17352419, 34704838, 69409676]

約数ペア:

[(1, 69409676), (2, 34704838), (4, 17352419), (7, 9915668), (14, 4957834), (23, 3017812), (28, 2478917), (46, 1508906), (49, 1416524), (89, 779884), (92, 754453), (98, 708262), (161, 431116), (173, 401212), (178, 389942), (196, 354131), (322, 215558), (346, 200606), (356, 194971), (623, 111412), (644, 107779), (692, 100303), (1127, 61588), (1211, 57316), (1246, 55706), (2047, 33908), (2254, 30794), (2422, 28658), (2492, 27853), (3979, 17444), (4094, 16954), (4361, 15916), (4508, 15397), (4844, 14329), (7958, 8722), (8188, 8477)]