71545336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 75421064

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 83, 106, 107, 152, 166, 212, 214, 332, 424, 428, 664, 856, 1007, 1577, 2014, 2033, 3154, 4028, 4066, 4399, 5671, 6308, 8056, 8132, 8798, 8881, 11342, 12616, 16264, 17596, 17762, 22684, 35192, 35524, 45368, 71048, 83581, 107749, 167162, 168739, 215498, 334324, 337478, 430996, 470693, 668648, 674956, 861992, 941386, 1349912, 1882772, 3765544, 8943167, 17886334, 35772668, 71545336]

約数ペア:

[(1, 71545336), (2, 35772668), (4, 17886334), (8, 8943167), (19, 3765544), (38, 1882772), (53, 1349912), (76, 941386), (83, 861992), (106, 674956), (107, 668648), (152, 470693), (166, 430996), (212, 337478), (214, 334324), (332, 215498), (424, 168739), (428, 167162), (664, 107749), (856, 83581), (1007, 71048), (1577, 45368), (2014, 35524), (2033, 35192), (3154, 22684), (4028, 17762), (4066, 17596), (4399, 16264), (5671, 12616), (6308, 11342), (8056, 8881), (8132, 8798)]