42989136

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 116510400

約数和(自身を除く): 73521264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 89, 116, 174, 178, 232, 267, 347, 348, 356, 464, 534, 694, 696, 712, 1041, 1068, 1388, 1392, 1424, 2082, 2136, 2581, 2776, 4164, 4272, 5162, 5552, 7743, 8328, 10063, 10324, 15486, 16656, 20126, 20648, 30189, 30883, 30972, 40252, 41296, 60378, 61766, 61944, 80504, 92649, 120756, 123532, 123888, 161008, 185298, 241512, 247064, 370596, 483024, 494128, 741192, 895607, 1482384, 1791214, 2686821, 3582428, 5373642, 7164856, 10747284, 14329712, 21494568, 42989136]

約数ペア:

[(1, 42989136), (2, 21494568), (3, 14329712), (4, 10747284), (6, 7164856), (8, 5373642), (12, 3582428), (16, 2686821), (24, 1791214), (29, 1482384), (48, 895607), (58, 741192), (87, 494128), (89, 483024), (116, 370596), (174, 247064), (178, 241512), (232, 185298), (267, 161008), (347, 123888), (348, 123532), (356, 120756), (464, 92649), (534, 80504), (694, 61944), (696, 61766), (712, 60378), (1041, 41296), (1068, 40252), (1388, 30972), (1392, 30883), (1424, 30189), (2082, 20648), (2136, 20126), (2581, 16656), (2776, 15486), (4164, 10324), (4272, 10063), (5162, 8328), (5552, 7743)]