64917312

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 181051200

約数和(自身を除く): 116133888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 89, 96, 116, 131, 174, 178, 192, 232, 262, 267, 348, 356, 393, 464, 524, 534, 696, 712, 786, 928, 1048, 1068, 1392, 1424, 1572, 1856, 2096, 2136, 2581, 2784, 2848, 3144, 3799, 4192, 4272, 5162, 5568, 5696, 6288, 7598, 7743, 8384, 8544, 10324, 11397, 11659, 12576, 15196, 15486, 17088, 20648, 22794, 23318, 25152, 30392, 30972, 34977, 41296, 45588, 46636, 60784, 61944, 69954, 82592, 91176, 93272, 121568, 123888, 139908, 165184, 182352, 186544, 243136, 247776, 279816, 338111, 364704, 373088, 495552, 559632, 676222, 729408, 746176, 1014333, 1119264, 1352444, 2028666, 2238528, 2704888, 4057332, 5409776, 8114664, 10819552, 16229328, 21639104, 32458656, 64917312]

約数ペア:

[(1, 64917312), (2, 32458656), (3, 21639104), (4, 16229328), (6, 10819552), (8, 8114664), (12, 5409776), (16, 4057332), (24, 2704888), (29, 2238528), (32, 2028666), (48, 1352444), (58, 1119264), (64, 1014333), (87, 746176), (89, 729408), (96, 676222), (116, 559632), (131, 495552), (174, 373088), (178, 364704), (192, 338111), (232, 279816), (262, 247776), (267, 243136), (348, 186544), (356, 182352), (393, 165184), (464, 139908), (524, 123888), (534, 121568), (696, 93272), (712, 91176), (786, 82592), (928, 69954), (1048, 61944), (1068, 60784), (1392, 46636), (1424, 45588), (1572, 41296), (1856, 34977), (2096, 30972), (2136, 30392), (2581, 25152), (2784, 23318), (2848, 22794), (3144, 20648), (3799, 17088), (4192, 15486), (4272, 15196), (5162, 12576), (5568, 11659), (5696, 11397), (6288, 10324), (7598, 8544), (7743, 8384)]