82768616

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 183513600

約数和(自身を除く): 100744984

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 79, 106, 158, 212, 316, 353, 371, 424, 553, 632, 706, 742, 1106, 1412, 1484, 2212, 2471, 2824, 2968, 4187, 4424, 4942, 8374, 9884, 16748, 18709, 19768, 27887, 29309, 33496, 37418, 55774, 58618, 74836, 111548, 117236, 130963, 149672, 195209, 223096, 234472, 261926, 390418, 523852, 780836, 1047704, 1478011, 1561672, 2956022, 5912044, 10346077, 11824088, 20692154, 41384308, 82768616]

約数ペア:

[(1, 82768616), (2, 41384308), (4, 20692154), (7, 11824088), (8, 10346077), (14, 5912044), (28, 2956022), (53, 1561672), (56, 1478011), (79, 1047704), (106, 780836), (158, 523852), (212, 390418), (316, 261926), (353, 234472), (371, 223096), (424, 195209), (553, 149672), (632, 130963), (706, 117236), (742, 111548), (1106, 74836), (1412, 58618), (1484, 55774), (2212, 37418), (2471, 33496), (2824, 29309), (2968, 27887), (4187, 19768), (4424, 18709), (4942, 16748), (8374, 9884)]