80015148

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{4139}}^1$

素因数の和:4331

約数の個数: 48

約数和(自身を含む): 208656000

約数和(自身を除く): 128640852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 4139, 4833, 6444, 8278, 9666, 12417, 16556, 19332, 24834, 37251, 49668, 74502, 111753, 149004, 223506, 447012, 740881, 1481762, 2222643, 2963524, 4445286, 6667929, 8890572, 13335858, 20003787, 26671716, 40007574, 80015148]

約数ペア:

[(1, 80015148), (2, 40007574), (3, 26671716), (4, 20003787), (6, 13335858), (9, 8890572), (12, 6667929), (18, 4445286), (27, 2963524), (36, 2222643), (54, 1481762), (108, 740881), (179, 447012), (358, 223506), (537, 149004), (716, 111753), (1074, 74502), (1611, 49668), (2148, 37251), (3222, 24834), (4139, 19332), (4833, 16556), (6444, 12417), (8278, 9666)]