81601176

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 213857280

約数和(自身を除く): 132256104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 536, 744, 804, 1608, 1637, 2077, 3274, 4154, 4911, 6231, 6548, 8308, 9822, 12462, 13096, 16616, 19644, 24924, 39288, 49848, 50747, 101494, 109679, 152241, 202988, 219358, 304482, 329037, 405976, 438716, 608964, 658074, 877432, 1217928, 1316148, 2632296, 3400049, 6800098, 10200147, 13600196, 20400294, 27200392, 40800588, 81601176]

約数ペア:

[(1, 81601176), (2, 40800588), (3, 27200392), (4, 20400294), (6, 13600196), (8, 10200147), (12, 6800098), (24, 3400049), (31, 2632296), (62, 1316148), (67, 1217928), (93, 877432), (124, 658074), (134, 608964), (186, 438716), (201, 405976), (248, 329037), (268, 304482), (372, 219358), (402, 202988), (536, 152241), (744, 109679), (804, 101494), (1608, 50747), (1637, 49848), (2077, 39288), (3274, 24924), (4154, 19644), (4911, 16616), (6231, 13096), (6548, 12462), (8308, 9822)]