71730384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 205028544

約数和(自身を除く): 133298160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 1861, 2409, 3212, 3504, 3722, 4818, 5583, 6424, 7444, 9636, 11166, 12848, 14888, 19272, 20471, 22332, 29776, 38544, 40942, 44664, 61413, 81884, 89328, 122826, 135853, 163768, 245652, 271706, 327536, 407559, 491304, 543412, 815118, 982608, 1086824, 1494383, 1630236, 2173648, 2988766, 3260472, 4483149, 5977532, 6520944, 8966298, 11955064, 17932596, 23910128, 35865192, 71730384]

約数ペア:

[(1, 71730384), (2, 35865192), (3, 23910128), (4, 17932596), (6, 11955064), (8, 8966298), (11, 6520944), (12, 5977532), (16, 4483149), (22, 3260472), (24, 2988766), (33, 2173648), (44, 1630236), (48, 1494383), (66, 1086824), (73, 982608), (88, 815118), (132, 543412), (146, 491304), (176, 407559), (219, 327536), (264, 271706), (292, 245652), (438, 163768), (528, 135853), (584, 122826), (803, 89328), (876, 81884), (1168, 61413), (1606, 44664), (1752, 40942), (1861, 38544), (2409, 29776), (3212, 22332), (3504, 20471), (3722, 19272), (4818, 14888), (5583, 12848), (6424, 11166), (7444, 9636)]