86345899972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{18427}}^1$

素因数の和:18569

約数の個数: 72

約数和(自身を含む): 166008564288

約数和(自身を除く): 79662664316

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 92, 106, 124, 212, 713, 961, 1219, 1426, 1643, 1922, 2438, 2852, 3286, 3844, 4876, 6572, 18427, 22103, 36854, 37789, 44206, 50933, 73708, 75578, 88412, 101866, 151156, 203732, 423821, 571237, 847642, 976631, 1142474, 1171459, 1695284, 1953262, 2284948, 2342918, 3906524, 4685836, 13138451, 17708347, 22462513, 26276902, 30275561, 35416694, 44925026, 52553804, 60551122, 70833388, 89850052, 121102244, 407291981, 696337903, 814583962, 938542391, 1392675806, 1629167924, 1877084782, 2785351612, 3754169564, 21586474993, 43172949986, 86345899972]

約数ペア:

[(1, 86345899972), (2, 43172949986), (4, 21586474993), (23, 3754169564), (31, 2785351612), (46, 1877084782), (53, 1629167924), (62, 1392675806), (92, 938542391), (106, 814583962), (124, 696337903), (212, 407291981), (713, 121102244), (961, 89850052), (1219, 70833388), (1426, 60551122), (1643, 52553804), (1922, 44925026), (2438, 35416694), (2852, 30275561), (3286, 26276902), (3844, 22462513), (4876, 17708347), (6572, 13138451), (18427, 4685836), (22103, 3906524), (36854, 2342918), (37789, 2284948), (44206, 1953262), (50933, 1695284), (73708, 1171459), (75578, 1142474), (88412, 976631), (101866, 847642), (151156, 571237), (203732, 423821)]