80540112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72953}}^1$

素因数の和:72987

約数の個数: 40

約数和(自身を含む): 217111104

約数和(自身を除く): 136570992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 72953, 145906, 218859, 291812, 437718, 583624, 875436, 1167248, 1677919, 1750872, 3355838, 3501744, 5033757, 6711676, 10067514, 13423352, 20135028, 26846704, 40270056, 80540112]

約数ペア:

[(1, 80540112), (2, 40270056), (3, 26846704), (4, 20135028), (6, 13423352), (8, 10067514), (12, 6711676), (16, 5033757), (23, 3501744), (24, 3355838), (46, 1750872), (48, 1677919), (69, 1167248), (92, 875436), (138, 583624), (184, 437718), (276, 291812), (368, 218859), (552, 145906), (1104, 72953)]