8342148

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 20139840

約数和(自身を除く): 11797692

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 107, 146, 178, 214, 219, 267, 292, 321, 356, 428, 438, 534, 642, 876, 1068, 1284, 6497, 7811, 9523, 12994, 15622, 19046, 19491, 23433, 25988, 28569, 31244, 38092, 38982, 46866, 57138, 77964, 93732, 114276, 695179, 1390358, 2085537, 2780716, 4171074, 8342148]

約数ペア:

[(1, 8342148), (2, 4171074), (3, 2780716), (4, 2085537), (6, 1390358), (12, 695179), (73, 114276), (89, 93732), (107, 77964), (146, 57138), (178, 46866), (214, 38982), (219, 38092), (267, 31244), (292, 28569), (321, 25988), (356, 23433), (428, 19491), (438, 19046), (534, 15622), (642, 12994), (876, 9523), (1068, 7811), (1284, 6497)]