1561072104

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{243613}}^1$

素因数の和:243714

約数の個数: 48

約数和(自身を含む): 4275425700

約数和(自身を除く): 2714353596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 243613, 487226, 730839, 974452, 1461678, 1948904, 2192517, 2923356, 4385034, 5846712, 8770068, 17540136, 21681557, 43363114, 65044671, 86726228, 130089342, 173452456, 195134013, 260178684, 390268026, 520357368, 780536052, 1561072104]

約数ペア:

[(1, 1561072104), (2, 780536052), (3, 520357368), (4, 390268026), (6, 260178684), (8, 195134013), (9, 173452456), (12, 130089342), (18, 86726228), (24, 65044671), (36, 43363114), (72, 21681557), (89, 17540136), (178, 8770068), (267, 5846712), (356, 4385034), (534, 2923356), (712, 2192517), (801, 1948904), (1068, 1461678), (1602, 974452), (2136, 730839), (3204, 487226), (6408, 243613)]