38145348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 103003992

約数和(自身を除く): 64858644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 397, 471, 612, 628, 794, 942, 1191, 1413, 1588, 1884, 2382, 2669, 2826, 3573, 4764, 5338, 5652, 6749, 7146, 8007, 10676, 13498, 14292, 16014, 20247, 24021, 26996, 32028, 40494, 48042, 60741, 62329, 80988, 96084, 121482, 124658, 186987, 242964, 249316, 373974, 560961, 747948, 1059593, 1121922, 2119186, 2243844, 3178779, 4238372, 6357558, 9536337, 12715116, 19072674, 38145348]

約数ペア:

[(1, 38145348), (2, 19072674), (3, 12715116), (4, 9536337), (6, 6357558), (9, 4238372), (12, 3178779), (17, 2243844), (18, 2119186), (34, 1121922), (36, 1059593), (51, 747948), (68, 560961), (102, 373974), (153, 249316), (157, 242964), (204, 186987), (306, 124658), (314, 121482), (397, 96084), (471, 80988), (612, 62329), (628, 60741), (794, 48042), (942, 40494), (1191, 32028), (1413, 26996), (1588, 24021), (1884, 20247), (2382, 16014), (2669, 14292), (2826, 13498), (3573, 10676), (4764, 8007), (5338, 7146), (5652, 6749)]