71041332

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 177104928

約数和(自身を除く): 106063596

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 61, 74, 86, 111, 122, 129, 148, 172, 183, 222, 244, 258, 366, 444, 516, 732, 1591, 2257, 2623, 3182, 3721, 4514, 4773, 5246, 6364, 6771, 7442, 7869, 9028, 9546, 10492, 11163, 13542, 14884, 15738, 19092, 22326, 27084, 31476, 44652, 97051, 137677, 160003, 194102, 275354, 291153, 320006, 388204, 413031, 480009, 550708, 582306, 640012, 826062, 960018, 1164612, 1652124, 1920036, 5920111, 11840222, 17760333, 23680444, 35520666, 71041332]

約数ペア:

[(1, 71041332), (2, 35520666), (3, 23680444), (4, 17760333), (6, 11840222), (12, 5920111), (37, 1920036), (43, 1652124), (61, 1164612), (74, 960018), (86, 826062), (111, 640012), (122, 582306), (129, 550708), (148, 480009), (172, 413031), (183, 388204), (222, 320006), (244, 291153), (258, 275354), (366, 194102), (444, 160003), (516, 137677), (732, 97051), (1591, 44652), (2257, 31476), (2623, 27084), (3182, 22326), (3721, 19092), (4514, 15738), (4773, 14884), (5246, 13542), (6364, 11163), (6771, 10492), (7442, 9546), (7869, 9028)]