72670878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{192251}}^1$

素因数の和:192269

約数の個数: 32

約数和(自身を含む): 184561920

約数和(自身を除く): 111891042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 192251, 384502, 576753, 1153506, 1345757, 1730259, 2691514, 3460518, 4037271, 5190777, 8074542, 10381554, 12111813, 24223626, 36335439, 72670878]

約数ペア:

[(1, 72670878), (2, 36335439), (3, 24223626), (6, 12111813), (7, 10381554), (9, 8074542), (14, 5190777), (18, 4037271), (21, 3460518), (27, 2691514), (42, 1730259), (54, 1345757), (63, 1153506), (126, 576753), (189, 384502), (378, 192251)]