80481852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5019

約数の個数: 72

約数和(自身を含む): 227393712

約数和(自身を除く): 146911860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 4957, 5412, 8118, 9914, 14871, 16236, 19828, 29742, 44613, 54527, 59484, 89226, 109054, 163581, 178452, 203237, 218108, 327162, 406474, 490743, 609711, 654324, 812948, 981486, 1219422, 1829133, 1962972, 2235607, 2438844, 3658266, 4471214, 6706821, 7316532, 8942428, 13413642, 20120463, 26827284, 40240926, 80481852]

約数ペア:

[(1, 80481852), (2, 40240926), (3, 26827284), (4, 20120463), (6, 13413642), (9, 8942428), (11, 7316532), (12, 6706821), (18, 4471214), (22, 3658266), (33, 2438844), (36, 2235607), (41, 1962972), (44, 1829133), (66, 1219422), (82, 981486), (99, 812948), (123, 654324), (132, 609711), (164, 490743), (198, 406474), (246, 327162), (369, 218108), (396, 203237), (451, 178452), (492, 163581), (738, 109054), (902, 89226), (1353, 59484), (1476, 54527), (1804, 44613), (2706, 29742), (4059, 19828), (4957, 16236), (5412, 14871), (8118, 9914)]