80709744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98909}}^1$

素因数の和:98937

約数の個数: 40

約数和(自身を含む): 220767120

約数和(自身を除く): 140057376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 98909, 197818, 296727, 395636, 593454, 791272, 1186908, 1582544, 1681453, 2373816, 3362906, 4747632, 5044359, 6725812, 10088718, 13451624, 20177436, 26903248, 40354872, 80709744]

約数ペア:

[(1, 80709744), (2, 40354872), (3, 26903248), (4, 20177436), (6, 13451624), (8, 10088718), (12, 6725812), (16, 5044359), (17, 4747632), (24, 3362906), (34, 2373816), (48, 1681453), (51, 1582544), (68, 1186908), (102, 791272), (136, 593454), (204, 395636), (272, 296727), (408, 197818), (816, 98909)]