123777996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5039}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 181041204

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 5039, 6141, 8188, 10078, 12282, 15117, 20156, 24564, 30234, 60468, 115897, 231794, 347691, 448471, 463588, 695382, 896942, 1345413, 1390764, 1793884, 2690826, 5381652, 10314833, 20629666, 30944499, 41259332, 61888998, 123777996]

約数ペア:

[(1, 123777996), (2, 61888998), (3, 41259332), (4, 30944499), (6, 20629666), (12, 10314833), (23, 5381652), (46, 2690826), (69, 1793884), (89, 1390764), (92, 1345413), (138, 896942), (178, 695382), (267, 463588), (276, 448471), (356, 347691), (534, 231794), (1068, 115897), (2047, 60468), (4094, 30234), (5039, 24564), (6141, 20156), (8188, 15117), (10078, 12282)]