68754816

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4624

約数の個数: 96

約数和(自身を含む): 213114720

約数和(自身を除く): 144359904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4591, 4992, 7488, 9182, 13773, 14976, 18364, 27546, 36728, 41319, 55092, 59683, 73456, 82638, 110184, 119366, 146912, 165276, 179049, 220368, 238732, 293824, 330552, 358098, 440736, 477464, 537147, 587648, 661104, 716196, 881472, 954928, 1074294, 1322208, 1432392, 1762944, 1909856, 2148588, 2644416, 2864784, 3819712, 4297176, 5288832, 5729568, 7639424, 8594352, 11459136, 17188704, 22918272, 34377408, 68754816]

約数ペア:

[(1, 68754816), (2, 34377408), (3, 22918272), (4, 17188704), (6, 11459136), (8, 8594352), (9, 7639424), (12, 5729568), (13, 5288832), (16, 4297176), (18, 3819712), (24, 2864784), (26, 2644416), (32, 2148588), (36, 1909856), (39, 1762944), (48, 1432392), (52, 1322208), (64, 1074294), (72, 954928), (78, 881472), (96, 716196), (104, 661104), (117, 587648), (128, 537147), (144, 477464), (156, 440736), (192, 358098), (208, 330552), (234, 293824), (288, 238732), (312, 220368), (384, 179049), (416, 165276), (468, 146912), (576, 119366), (624, 110184), (832, 82638), (936, 73456), (1152, 59683), (1248, 55092), (1664, 41319), (1872, 36728), (2496, 27546), (3744, 18364), (4591, 14976), (4992, 13773), (7488, 9182)]