39072168

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 106154100

約数和(自身を除く): 67081932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1289, 1684, 2526, 2578, 3368, 3789, 3867, 5052, 5156, 7578, 7734, 10104, 10312, 11601, 15156, 15468, 23202, 30312, 30936, 46404, 92808, 542669, 1085338, 1628007, 2170676, 3256014, 4341352, 4884021, 6512028, 9768042, 13024056, 19536084, 39072168]

約数ペア:

[(1, 39072168), (2, 19536084), (3, 13024056), (4, 9768042), (6, 6512028), (8, 4884021), (9, 4341352), (12, 3256014), (18, 2170676), (24, 1628007), (36, 1085338), (72, 542669), (421, 92808), (842, 46404), (1263, 30936), (1289, 30312), (1684, 23202), (2526, 15468), (2578, 15156), (3368, 11601), (3789, 10312), (3867, 10104), (5052, 7734), (5156, 7578)]