78900516

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20483}}^1$

素因数の和:20600

約数の個数: 36

約数和(自身を含む): 201316752

約数和(自身を除く): 122416236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 20483, 40966, 61449, 81932, 122898, 184347, 245796, 368694, 737388, 2191681, 4383362, 6575043, 8766724, 13150086, 19725129, 26300172, 39450258, 78900516]

約数ペア:

[(1, 78900516), (2, 39450258), (3, 26300172), (4, 19725129), (6, 13150086), (9, 8766724), (12, 6575043), (18, 4383362), (36, 2191681), (107, 737388), (214, 368694), (321, 245796), (428, 184347), (642, 122898), (963, 81932), (1284, 61449), (1926, 40966), (3852, 20483)]