71914584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6389}}^1$

素因数の和:6472

約数の個数: 64

約数和(自身を含む): 208569600

約数和(自身を除く): 136655016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 6389, 11256, 12778, 19167, 25556, 38334, 44723, 51112, 76668, 89446, 134169, 153336, 178892, 268338, 357784, 428063, 536676, 856126, 1073352, 1284189, 1712252, 2568378, 2996441, 3424504, 5136756, 5992882, 8989323, 10273512, 11985764, 17978646, 23971528, 35957292, 71914584]

約数ペア:

[(1, 71914584), (2, 35957292), (3, 23971528), (4, 17978646), (6, 11985764), (7, 10273512), (8, 8989323), (12, 5992882), (14, 5136756), (21, 3424504), (24, 2996441), (28, 2568378), (42, 1712252), (56, 1284189), (67, 1073352), (84, 856126), (134, 536676), (168, 428063), (201, 357784), (268, 268338), (402, 178892), (469, 153336), (536, 134169), (804, 89446), (938, 76668), (1407, 51112), (1608, 44723), (1876, 38334), (2814, 25556), (3752, 19167), (5628, 12778), (6389, 11256)]