54239148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 145454400

約数和(自身を除く): 91215252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 443, 537, 684, 716, 886, 1074, 1329, 1611, 1772, 2148, 2658, 3222, 3401, 3987, 5316, 6444, 6802, 7974, 8417, 10203, 13604, 15948, 16834, 20406, 25251, 30609, 33668, 40812, 50502, 61218, 75753, 79297, 101004, 122436, 151506, 158594, 237891, 303012, 317188, 475782, 713673, 951564, 1427346, 1506643, 2854692, 3013286, 4519929, 6026572, 9039858, 13559787, 18079716, 27119574, 54239148]

約数ペア:

[(1, 54239148), (2, 27119574), (3, 18079716), (4, 13559787), (6, 9039858), (9, 6026572), (12, 4519929), (18, 3013286), (19, 2854692), (36, 1506643), (38, 1427346), (57, 951564), (76, 713673), (114, 475782), (171, 317188), (179, 303012), (228, 237891), (342, 158594), (358, 151506), (443, 122436), (537, 101004), (684, 79297), (716, 75753), (886, 61218), (1074, 50502), (1329, 40812), (1611, 33668), (1772, 30609), (2148, 25251), (2658, 20406), (3222, 16834), (3401, 15948), (3987, 13604), (5316, 10203), (6444, 8417), (6802, 7974)]