90765612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{360181}}^1$

素因数の和:360198

約数の個数: 36

約数和(自身を含む): 262212496

約数和(自身を除く): 171446884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 360181, 720362, 1080543, 1440724, 2161086, 2521267, 3241629, 4322172, 5042534, 6483258, 7563801, 10085068, 12966516, 15127602, 22691403, 30255204, 45382806, 90765612]

約数ペア:

[(1, 90765612), (2, 45382806), (3, 30255204), (4, 22691403), (6, 15127602), (7, 12966516), (9, 10085068), (12, 7563801), (14, 6483258), (18, 5042534), (21, 4322172), (28, 3241629), (36, 2521267), (42, 2161086), (63, 1440724), (84, 1080543), (126, 720362), (252, 360181)]