61387572

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 84671628

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 229, 251, 267, 356, 458, 502, 534, 687, 753, 916, 1004, 1068, 1374, 1506, 2748, 3012, 20381, 22339, 40762, 44678, 57479, 61143, 67017, 81524, 89356, 114958, 122286, 134034, 172437, 229916, 244572, 268068, 344874, 689748, 5115631, 10231262, 15346893, 20462524, 30693786, 61387572]

約数ペア:

[(1, 61387572), (2, 30693786), (3, 20462524), (4, 15346893), (6, 10231262), (12, 5115631), (89, 689748), (178, 344874), (229, 268068), (251, 244572), (267, 229916), (356, 172437), (458, 134034), (502, 122286), (534, 114958), (687, 89356), (753, 81524), (916, 67017), (1004, 61143), (1068, 57479), (1374, 44678), (1506, 40762), (2748, 22339), (3012, 20381)]