68406646

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 141834240

約数和(自身を除く): 73427594

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 49, 62, 77, 89, 98, 154, 161, 178, 217, 253, 322, 341, 434, 506, 539, 623, 682, 713, 979, 1078, 1127, 1246, 1426, 1519, 1771, 1958, 2047, 2254, 2387, 2759, 3038, 3542, 4094, 4361, 4774, 4991, 5518, 6853, 7843, 8722, 9982, 12397, 13706, 14329, 15686, 16709, 19313, 22517, 24794, 28658, 30349, 33418, 34937, 38626, 45034, 47971, 54901, 60698, 63457, 69874, 95942, 100303, 109802, 126914, 135191, 157619, 200606, 212443, 270382, 315238, 384307, 424886, 444199, 698027, 768614, 888398, 1103333, 1396054, 1487101, 2206666, 2974202, 3109393, 4886189, 6218786, 9772378, 34203323, 68406646]

約数ペア:

[(1, 68406646), (2, 34203323), (7, 9772378), (11, 6218786), (14, 4886189), (22, 3109393), (23, 2974202), (31, 2206666), (46, 1487101), (49, 1396054), (62, 1103333), (77, 888398), (89, 768614), (98, 698027), (154, 444199), (161, 424886), (178, 384307), (217, 315238), (253, 270382), (322, 212443), (341, 200606), (434, 157619), (506, 135191), (539, 126914), (623, 109802), (682, 100303), (713, 95942), (979, 69874), (1078, 63457), (1127, 60698), (1246, 54901), (1426, 47971), (1519, 45034), (1771, 38626), (1958, 34937), (2047, 33418), (2254, 30349), (2387, 28658), (2759, 24794), (3038, 22517), (3542, 19313), (4094, 16709), (4361, 15686), (4774, 14329), (4991, 13706), (5518, 12397), (6853, 9982), (7843, 8722)]