65394576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 199207736

約数和(自身を除く): 133813160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 193, 208, 234, 312, 362, 386, 468, 543, 579, 624, 724, 772, 936, 1086, 1158, 1448, 1544, 1629, 1737, 1872, 2172, 2316, 2353, 2509, 2896, 3088, 3258, 3474, 4344, 4632, 4706, 5018, 6516, 6948, 7059, 7527, 8688, 9264, 9412, 10036, 13032, 13896, 14118, 15054, 18824, 20072, 21177, 22581, 26064, 27792, 28236, 30108, 34933, 37648, 40144, 42354, 45162, 56472, 60216, 69866, 84708, 90324, 104799, 112944, 120432, 139732, 169416, 180648, 209598, 279464, 314397, 338832, 361296, 419196, 454129, 558928, 628794, 838392, 908258, 1257588, 1362387, 1676784, 1816516, 2515176, 2724774, 3633032, 4087161, 5030352, 5449548, 7266064, 8174322, 10899096, 16348644, 21798192, 32697288, 65394576]

約数ペア:

[(1, 65394576), (2, 32697288), (3, 21798192), (4, 16348644), (6, 10899096), (8, 8174322), (9, 7266064), (12, 5449548), (13, 5030352), (16, 4087161), (18, 3633032), (24, 2724774), (26, 2515176), (36, 1816516), (39, 1676784), (48, 1362387), (52, 1257588), (72, 908258), (78, 838392), (104, 628794), (117, 558928), (144, 454129), (156, 419196), (181, 361296), (193, 338832), (208, 314397), (234, 279464), (312, 209598), (362, 180648), (386, 169416), (468, 139732), (543, 120432), (579, 112944), (624, 104799), (724, 90324), (772, 84708), (936, 69866), (1086, 60216), (1158, 56472), (1448, 45162), (1544, 42354), (1629, 40144), (1737, 37648), (1872, 34933), (2172, 30108), (2316, 28236), (2353, 27792), (2509, 26064), (2896, 22581), (3088, 21177), (3258, 20072), (3474, 18824), (4344, 15054), (4632, 14118), (4706, 13896), (5018, 13032), (6516, 10036), (6948, 9412), (7059, 9264), (7527, 8688)]