80110368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21426

約数の個数: 72

約数和(自身を含む): 245349468

約数和(自身を除く): 165239100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21397, 42794, 64191, 85588, 128382, 171176, 192573, 256764, 278161, 342352, 385146, 513528, 556322, 684704, 770292, 834483, 1027056, 1112644, 1540584, 1668966, 2054112, 2225288, 2503449, 3081168, 3337932, 4450576, 5006898, 6162336, 6675864, 8901152, 10013796, 13351728, 20027592, 26703456, 40055184, 80110368]

約数ペア:

[(1, 80110368), (2, 40055184), (3, 26703456), (4, 20027592), (6, 13351728), (8, 10013796), (9, 8901152), (12, 6675864), (13, 6162336), (16, 5006898), (18, 4450576), (24, 3337932), (26, 3081168), (32, 2503449), (36, 2225288), (39, 2054112), (48, 1668966), (52, 1540584), (72, 1112644), (78, 1027056), (96, 834483), (104, 770292), (117, 684704), (144, 556322), (156, 513528), (208, 385146), (234, 342352), (288, 278161), (312, 256764), (416, 192573), (468, 171176), (624, 128382), (936, 85588), (1248, 64191), (1872, 42794), (3744, 21397)]